Community Help

Compliance knowledge for everyone, not only professionals

Three practical learning tracks: everyday awareness for citizens and taxpayers, survival guides for micro and small businesses, and a structured study zone for students. Every resource is free and authored by Vipin.

Start with the basics For micro-businesses

Authored by VipinUpdated October 2026

Public awareness

Know your rights and duties as a taxpayer

Plain-language explainers, myths and facts, a statutory due-date calendar and a checklist to help you avoid penalties.

Jargon-free explainers

What is the AIS and why should I check it?

The Annual Information Statement on incometax.gov.in shows what the tax department already knows about you: salary, interest, dividends, share and mutual fund sales, property purchases, high-value spending and TDS. Before filing your return, open it and make sure every item is either included in your return or, if wrong, flagged through the feedback option. Most notices today begin with a mismatch between the AIS and the return.

Do I need to file a return if my tax is nil?

Often yes. Filing is required when your gross income before deductions exceeds the basic exemption limit of your regime (Rs. 4 lakh under the new regime), even if the Rs. 60,000 rebate brings tax to nil. Filing is also compulsory in specified cases, such as depositing more than Rs. 1 crore in current accounts, spending more than Rs. 2 lakh on foreign travel or more than Rs. 1 lakh on electricity in a year, regardless of income.

Is that GST bill genuine?

Every registered supplier must print a 15-character GSTIN on the invoice. Open gst.gov.in, choose Search Taxpayer, and enter the GSTIN. If the business is not found, is cancelled, or the name differs, ask for clarification. An unregistered person cannot collect GST from you. For restaurants and shops, the rate charged should match the current notified rate for that item.

Cash rules that surprise people

No one may receive Rs. 2 lakh or more in cash from a person in a day, for a single transaction or for one event (Section 269ST); the penalty equals the amount received. Loans and deposits of Rs. 20,000 or more must not be taken or repaid in cash (Sections 269SS and 269T). Businesses lose the deduction for cash expenses above Rs. 10,000 to a person in a day (Section 40A(3)).

Gifts and taxes

Gifts from specified relatives (spouse, siblings, parents, children and their spouses, and others defined in law) and gifts on marriage or by inheritance are not taxed. Gifts from others are taxable in the receiver's hands if the total exceeds Rs. 50,000 in a year (Section 56(2)(x)), and then the entire amount is taxable, not just the excess.

Your salary slip and the new labour law

Under the Labour Codes in force from 21 November 2025, every employee must get an appointment letter, monthly wages must be paid by the 7th of the next month, and full and final settlement must be completed within two working days of leaving. If allowances make up more than half your pay, part of them counts as wages for PF and gratuity.

Myth vs fact

Tap a card to reveal the fact.

Statutory due-date calendar

Month Category

Dates shown are statutory due dates. When a due date falls on a holiday or the Government extends it, the notified date applies. Always confirm on the official portal.

Penalty-avoidance checklist for individual taxpayers

Tick items as you complete them. Your progress is saved in this browser only.

Frequently asked questions

I received an income tax notice by email. Is it genuine?

Genuine notices carry a Document Identification Number (DIN) and appear under Pending Actions on incometax.gov.in after you log in. Never click payment links in messages. Verify the DIN using the "Authenticate notice" service on the portal before responding.

What happens if my PAN is not linked to Aadhaar?

An unlinked PAN becomes inoperative. TDS and TCS are then applied at higher rates and refunds are withheld. You can link it on the e-filing portal after paying the prescribed fee, and the PAN becomes operative again after linking.

I missed the return due date. What can I do?

You can file a belated return by 31 December following the year with a late fee of Rs. 5,000 (Rs. 1,000 if income is up to Rs. 5 lakh) and interest on any unpaid tax. After that, an updated return (ITR-U) can be filed within the extended window, with additional tax that rises with time.

Do I have to report foreign assets?

Residents must disclose foreign bank accounts, shares, property and other assets in Schedule FA of the return, even if they generate no income. Non-disclosure can attract penalties under the Black Money (Undisclosed Foreign Income and Assets) and Imposition of Tax Act, 2015, with relief introduced for small balances.

Sources and statutory references: Income-tax Act, 1961 and Income-tax Act, 2025 (Sections 56(2)(x), 139(1) and its provisos, 269SS, 269ST, 269T, 271DA, 40A(3), 234F, 139(8A) references); CBDT Circular No. 19/2019 (DIN); Black Money Act, 2015; CGST Act, 2017 (Sections 22, 25 and 31) and the "Search Taxpayer" service on gst.gov.in; Code on Wages, 2019 and Code on Social Security, 2020 (Ministry of Labour notification, 21 November 2025). Portals: incometax.gov.in, gst.gov.in, labour.gov.in.

Authored by VipinUpdated October 2026

Micro and small businesses

A survival guide for micro-businesses

How Udyam registration helps, how to recover delayed payments through MSME Samadhaan, and a low-cost compliance roadmap.

Udyam Registration: what it is and why it pays

The basics

Udyam Registration is a free, online, paperless registration for micro, small and medium enterprises on udyamregistration.gov.in. It needs only Aadhaar of the proprietor, partner or authorised signatory, and PAN (and GSTIN where applicable). Investment and turnover are picked up from income tax and GST data. There is no renewal and no fee; beware of websites that charge for it.

Class (from 1 April 2025)	Investment in plant, machinery or equipment	Turnover
Micro	Up to Rs. 2.5 crore	Up to Rs. 10 crore
Small	Up to Rs. 25 crore	Up to Rs. 100 crore
Medium	Up to Rs. 125 crore	Up to Rs. 500 crore

Both limits must be met. Exports are excluded from turnover for classification. Informal micro enterprises without GST or PAN can register on the Udyam Assist Platform for priority sector lending benefits.

Benefits you can actually use

Delayed payment protection: buyers must pay micro and small suppliers within the agreed period, which cannot exceed 45 days, or within 15 days where there is no agreement (MSMED Act, Section 15).
Compound interest on delays at three times the bank rate notified by the RBI, with monthly rests (Section 16).
Tax pressure on buyers: buyers lose their income tax deduction for MSE dues paid late (Income-tax Act, Section 43B(h) reference), so they prioritise registered suppliers.
Collateral-free credit through the Credit Guarantee Fund Trust for Micro and Small Enterprises (CGTMSE), with guarantee limits revised upwards in 2025.
Government procurement: central ministries and CPSEs must procure at least 25% of their annual purchases from micro and small enterprises, including 3% from women-owned and 4% from SC/ST-owned enterprises, with tender fee and EMD exemptions.
Priority sector lending and access to schemes of the Ministry of MSME and the States.
TReDS: sell invoices from large buyers on the Trade Receivables Discounting System to get paid quickly without recourse.

MSME Samadhaan: recovering delayed payments

Check eligibility: you must be a micro or small enterprise registered on Udyam as a manufacturer or service provider at the time of supply. Medium enterprises and traders cannot use this route.
Send a written demand to the buyer citing invoices, acceptance dates, the 15 or 45 day limit and interest under Section 16.
File online on samadhaan.msme.gov.in with Udyam number, buyer details, invoices, proof of delivery and acceptance, and correspondence.
Micro and Small Enterprise Facilitation Council (MSEFC) of the State takes up the reference under Section 18. It first attempts conciliation; if that fails, it arbitrates or refers the matter to an arbitration institution. The award should ordinarily be made within 90 days of the reference.
Appeal protection: a buyer who wants to challenge the award in court must first deposit 75% of the awarded amount (Section 19).

Prevention beats litigation: state payment terms on every invoice and purchase order, print your Udyam number on invoices, and send a polite reminder on day 30 and day 44.

Bookkeeping best practices for a one-person business

Separate the money

Open a current account only for the business. Route every sale and every business expense through it. Mixing personal and business money is the most common reason small businesses cannot explain their numbers.

Prefer digital receipts

Under the presumptive scheme, digital receipts are taxed at 6% instead of 8%, and keeping cash below 5% of turnover raises the presumptive limit to Rs. 3 crore. Use UPI, cards and bank transfers.

Weekly 30-minute routine

File every bill in a dated folder (or a phone app), update a simple sales and expense sheet, and reconcile with the bank statement. Monthly, match sales with GST returns.

Number your invoices

GST requires consecutive serial numbers for each financial year. Never reuse or skip numbers; cancelled invoices should be retained and marked cancelled.

Keep records long enough

Keep GST records for 72 months from the due date of the annual return, and income tax records for at least six years. Store scanned copies in two places.

Know your thresholds

Track turnover monthly against GST registration (Rs. 20 or 40 lakh), presumptive and audit limits (Rs. 1 crore, Rs. 2 or 3 crore), and TDS obligations, so you act before crossing them.

Low-cost statutory compliance roadmap

When	What to do	Typical cost
Month 0 (start)	PAN for the entity (if not a proprietorship), current account, Udyam registration, Shops and Establishments registration or intimation under State law, GST registration if threshold crossed or compulsory, Professional Tax enrolment where applicable	Udyam and GST are free on the official portals; State fees for shops registration are nominal
Every month	Issue GST invoices, file GSTR-1 and GSTR-3B (or use QRMP to file quarterly and pay monthly), deposit TDS if deducted, pay PF and ESIC if covered	Free portals; accounting software or a part-time accountant
Every quarter	TDS statements if applicable; QRMP returns; CMP-08 if under composition	As above
Every year	Income tax return (presumptive scheme if eligible), advance tax by 15 March for presumptive taxpayers, GSTR-9 if turnover exceeds Rs. 2 crore, renewal of trade licences	Professional fee for return filing if needed
On growth	Move to a partnership, LLP or private company when liability protection, fund raising or contracts require it; re-check e-invoicing (Rs. 5 crore) and tax audit limits	Incorporation fees and annual ROC filings

Frequently asked questions

Is Udyam registration mandatory?

It is voluntary, but without it you cannot claim the delayed payment protection, MSE procurement preferences or most MSME scheme benefits. Registration is free and takes minutes.

Can a trader get Udyam registration?

Retail and wholesale traders can register for the purpose of priority sector lending. They are not covered by the delayed payment provisions of the MSMED Act, so Section 15 to 17 protection and Section 43B(h) do not apply to supplies by them.

I sell only on an e-commerce marketplace. Do I need GST?

Suppliers of goods through e-commerce operators ordinarily need registration irrespective of turnover, but the law was relaxed from 2023 for small suppliers meeting conditions, and service providers through marketplaces are exempt up to the threshold. Check the current conditions on cbic-gst.gov.in before you list products.

My buyer says it will pay in 90 days. Is that allowed?

For micro and small suppliers, an agreed period cannot exceed 45 days from acceptance. A contract term of 90 days does not override the law; interest at three times the bank rate accrues after the permitted period.

Sources and statutory references: Micro, Small and Medium Enterprises Development Act, 2006 (Sections 7, 15, 16, 17, 18, 19 and 22); Ministry of MSME notification S.O. 1364(E) dated 21 March 2025 (classification); Udyam Registration notification S.O. 2119(E) dated 26 June 2020; Public Procurement Policy for Micro and Small Enterprises Order, 2012, as amended; Income-tax Act, Sections 43B(h), 44AD and 44AB references; CGST Act, Sections 22, 24 and 35. Portals: udyamregistration.gov.in, samadhaan.msme.gov.in, msme.gov.in, cgtmse.in.

Authored by VipinUpdated October 2026

Student study zone

Structured revision for commerce, law and management students

Section-wise memory tables, landmark case summaries, comparative charts and step-by-step filing walkthroughs.

Built for B.Com, M.Com, BBA, MBA, LL.B, CA, CS and CMA students. Use the memory tables for revision, the case summaries for answers that need authority, and the walkthroughs to connect theory with practice.

Module 1: Section-wise memory tables

Companies Act, 2013

Section	Remember it as
2(85)	Small company definition
7	Incorporation
10A	Commencement of business (INC-20A, 180 days)
92	Annual return (MGT-7, MGT-7A)
96	AGM within 6 months of year end
134	Board's report and approval of accounts
135	CSR (2% of average net profit)
137	Filing financial statements (AOC-4)
139	Appointment of auditor
164	Disqualification of directors
173	Board meetings
185 and 186	Loans to directors; loans and investments by company
188	Related party transactions
248	Strike-off

CGST Act, 2017

Section	Remember it as
2(6)	Aggregate turnover
7	Scope of supply
9	Levy, including reverse charge in 9(3) and 9(4)
10	Composition levy
16	Eligibility and conditions for ITC
17(5)	Blocked credits
22 and 24	Registration: threshold and compulsory
31	Tax invoice
37, 39, 44	GSTR-1, GSTR-3B, GSTR-9
50	Interest
73, 74, 74A	Demand and recovery
107 and 112	Appeals to Appellate Authority and Tribunal
122	Penalties
129	Detention of goods in transit

Income-tax Act, 1961 (familiar labels)

Section	Remember it as
2(24)	Income (inclusive definition)
10	Exempt incomes
14	Five heads of income
44AB	Tax audit
44AD, 44ADA, 44AE	Presumptive taxation
80C to 80U	Chapter VI-A deductions
115BAC	New (default) regime
139	Return of income, including 139(8A) updated return
143 and 144B	Assessment and faceless assessment
148 and 148A	Reassessment
192 to 196D	TDS
206C	TCS
234A, B, C	Interest for late filing and advance tax defaults

From 1 April 2026 the Income-tax Act, 2025 applies with new numbering. Learn both, using the official mapping on incometax.gov.in.

Labour law quick numbers

Item	Number to remember
EPF coverage	20 or more employees; Rs. 15,000 wage ceiling
EPF rates	12% + 12% (8.33% EPS on up to Rs. 15,000)
ESIC coverage	10 or more employees; Rs. 21,000 wage ceiling
ESIC rates	0.75% employee, 3.25% employer
Gratuity	5 years (1 year for fixed-term under the Code); 15/26 formula; Rs. 20 lakh ceiling
Maternity leave	26 weeks for first two children
POSH committee	10 or more employees; inquiry in 90 days
Codes in force	21 November 2025

Module 2: Landmark case summaries

Company law

Salomon v. A. Salomon and Co. Ltd. [1897] AC 22 (House of Lords)

Principle: a company is a separate legal person distinct from its members, even where one person holds almost all the shares. Creditors of the company cannot reach the shareholder's personal assets merely because he controls the company. This is the foundation of limited liability and the reason courts "lift the veil" only in exceptional cases such as fraud.

Income tax

McDowell and Co. Ltd. v. Commercial Tax Officer (1985) 3 SCC 230

Principle: tax planning within the law is legitimate, but colourable devices and dubious methods to avoid tax are not. The case is cited whenever arrangements lack commercial substance and exist only to defeat tax.

Income tax

Union of India v. Azadi Bachao Andolan (2003) 263 ITR 706 (SC)

Principle: a Tax Residency Certificate issued by a treaty partner is sufficient evidence of residence, and treaty shopping is not illegal in the absence of a limitation of benefits clause. Later law (GAAR, the Multilateral Instrument's principal purpose test) narrowed this position.

Income tax

Vodafone International Holdings B.V. v. Union of India (2012) 6 SCC 613

Principle: an offshore transfer of shares of a foreign holding company was not taxable in India under the law as it then stood. Parliament responded with a retrospective amendment in 2012 taxing indirect transfers, which was largely withdrawn for past transactions by the Taxation Laws (Amendment) Act, 2021.

GST

Union of India v. Mohit Minerals Pvt. Ltd. (Supreme Court, 19 May 2022)

Principle: GST Council recommendations have persuasive, not binding, value for Parliament and State legislatures, reflecting cooperative federalism. The Court also struck down IGST on ocean freight on imports under CIF contracts as a levy on a composite supply already taxed.

GST

Chief Commissioner of CGST v. Safari Retreats Pvt. Ltd. (Supreme Court, 3 October 2024)

Principle: "plant or machinery" in Section 17(5)(d) was read differently from "plant and machinery", and a building could qualify as a plant on a functionality test. The Finance Act, 2025 retrospectively amended the clause to "plant and machinery", limiting the effect of the judgment.

Labour law

Vishaka v. State of Rajasthan (1997) 6 SCC 241

Principle: sexual harassment at the workplace violates fundamental rights under Articles 14, 15, 19(1)(g) and 21. The Court laid down guidelines that bound employers until the POSH Act, 2013 gave them statutory force.

Labour law

Bangalore Water Supply and Sewerage Board v. A. Rajappa (1978) 2 SCC 213

Principle: the "triple test" for an industry: systematic activity, organised by cooperation between employer and employees, for the production or distribution of goods and services to satisfy human wants. It widened the reach of the Industrial Disputes Act.

Labour law and tax

Checkmate Services Pvt. Ltd. v. CIT (Supreme Court, 12 October 2022)

Principle: employees' PF and ESI contributions deducted by the employer are held in trust; if deposited after the due date under those laws, the employer permanently loses the income tax deduction. Employer contributions are treated differently.

Indirect tax

Tata Consultancy Services v. State of Andhra Pradesh (2005) 1 SCC 308

Principle: canned software recorded on a medium is "goods" for sales tax purposes. The reasoning on intangibles as goods remains a useful foundation for understanding the classification of digital products.

Module 3: Comparative statutory charts

Choosing a business form

Feature	Proprietorship	Partnership firm	LLP	Private company
Governing law	No specific law	Indian Partnership Act, 1932	LLP Act, 2008	Companies Act, 2013
Separate legal entity	No	No	Yes	Yes
Liability	Unlimited	Unlimited, joint and several	Limited to agreed contribution	Limited to unpaid share capital
Minimum members	1	2	2 partners (2 designated partners)	2 members, 2 directors (OPC: 1)
Annual ROC filings	None	None (registration with State Registrar of Firms is optional but advisable)	Form 8 and Form 11	AOC-4 and MGT-7 or MGT-7A, plus event filings
Audit	Only tax audit if limits crossed	Only tax audit if limits crossed	If turnover above Rs. 40 lakh or contribution above Rs. 25 lakh	Always (statutory audit)
Income tax rate	Slab rates of the owner	30% plus surcharge and cess	30% plus surcharge and cess	25% or 30%, or 22% under Section 115BAA
Raising equity	Not possible	Admission of partners	Admission of partners; FDI under automatic route in eligible sectors	Easiest: shares, ESOPs, venture funding

GST demand provisions compared

Feature	Section 73	Section 74	Section 74A
Periods covered	Up to FY 2023-24	Up to FY 2023-24	FY 2024-25 onwards
Nature	No fraud or suppression	Fraud, wilful misstatement or suppression	Both, with different penalties
Time limit for order	3 years from due date of annual return	5 years from due date of annual return	SCN within 42 months; order within 12 months of SCN (extendable by 6 months)
Penalty if paid early	Nil if paid before or within 30 days of SCN	15% before SCN, 25% within 30 days of SCN	Non-fraud: nil within 60 days of SCN. Fraud: 15% before SCN, 25% within 60 days of SCN, 50% within 60 days of order

Module 4: Practical filing walkthroughs

Filing ITR-1 (Sahaj)

Log in to incometax.gov.in with PAN and password.
Download and review AIS and Form 26AS.
Go to e-File, Income Tax Returns, File Income Tax Return; select the year and online mode.
Choose ITR-1 if eligible (resident, income up to Rs. 50 lakh from salary, one house property, other sources and limited LTCG under Section 112A).
Verify pre-filled salary, interest and TDS; choose the regime; add deductions if under the old regime.
Pay any balance tax through e-Pay Tax and add the challan.
Submit and e-verify within 30 days using Aadhaar OTP or net banking.

Filing GSTR-3B

File GSTR-1 first and act on invoices in IMS.
Open Returns Dashboard, choose the period, and open GSTR-3B.
Check the auto-populated liability (Table 3.1) and ITC (Table 4) against your books.
Enter reversals and ineligible ITC.
Save, then Proceed to Payment; offset liability using credit in the legal order and pay cash balance.
File with DSC or EVC and download the filed return.

Udyam registration

Open udyamregistration.gov.in and choose the option for new entrepreneurs.
Enter Aadhaar number and name; validate with OTP.
Enter PAN and organisation type; the system fetches PAN data.
Fill in business address, bank details, NIC code of activity, and employment.
Submit with final OTP; download the Udyam certificate with the permanent registration number.

Frequently asked questions

How should I cite sections in exam answers now that the Income-tax Act, 2025 is in force?

Follow the applicability notified by your examining body. Many institutes announce which law applies to which attempt. Where both are relevant, write the new section with the old section in brackets.

Which official sources should students rely on?

Bare Acts on India Code (indiacode.nic.in), notifications and circulars on cbic-gst.gov.in, incometaxindia.gov.in, mca.gov.in, sebi.gov.in and labour.gov.in, and judgments on the Supreme Court website. Use commentaries for understanding, but quote the statute.

Sources and statutory references: Companies Act, 2013; CGST Act, 2017; Income-tax Act, 1961 and Income-tax Act, 2025; Indian Partnership Act, 1932; LLP Act, 2008; Code on Social Security, 2020 and the POSH Act, 2013; judgments as cited above (Supreme Court of India and House of Lords). Portals: indiacode.nic.in, main.sci.gov.in, incometax.gov.in, gst.gov.in, udyamregistration.gov.in.