Tax Compliance Checklist for Start-ups in 2025

Starting a new business in India comes with exciting opportunities, but also with a range of tax compliance obligations. Start-ups must navigate both direct and indirect taxes to remain compliant and avoid penalties. Staying on top of tax deadlines and requirements is essential for financial stability and long-term growth.

This guide provides a detailed tax compliance checklist for start-ups in 2025, covering registration, filings, and ongoing obligations.

1. Company / Business Registration

Before addressing taxes, ensure your business is properly registered:

• Private Limited Company / LLP / Partnership / Proprietorship: Choose the right structure based on capital, liability, and growth plans.
• Digital Registration: All companies must register with the Ministry of Corporate Affairs (MCA) for ROC compliance.
• PAN & TAN: Obtain PAN (Permanent Account Number) and TAN (Tax Deduction Account Number) for tax reporting and TDS compliance.

2. GST Registration

Start-ups must evaluate whether they need Goods and Services Tax (GST) registration:

• Mandatory Thresholds: ₹60 lakh for goods, ₹20 lakh for services (as of FY 2025-26; check state-specific thresholds).
• Composition Scheme: Micro and small start-ups can opt for a simplified scheme with lower tax rates and quarterly filings.
• GST Compliance:
• Monthly / quarterly returns (GSTR-1, GSTR-3B)
• Annual GST return filing
• Maintaining proper invoices and ITC records

3. Income Tax Compliance

Start-ups must adhere to Income Tax obligations from the beginning:

• Advance Tax: Applicable if tax liability exceeds ₹10,000 in a year. Paid in quarterly installments.
• Filing of ITR: File the Income Tax Return within the due date (usually 31st July for non-audit cases).
• Audit Requirements:
• Statutory audit under the Companies Act, if applicable.
• Tax audit under section 44AB, if turnover exceeds prescribed limits.

4. TDS / TCS Compliance

Start-ups must deduct or collect tax where applicable:

• TDS on Payments: Salaries, contractor payments, professional fees, rent, and other specified payments.
• TCS (Tax Collected at Source): Applicable for certain transactions such as sale of goods above a threshold.
• Return Filing: Monthly/quarterly TDS returns and issuance of Form 16/16A to deductees.

5. Payroll and Employee-Related Taxes

If the start-up has employees, ensure compliance with:

• Provident Fund (EPF): Monthly contributions and filing returns.
• Employee State Insurance (ESI): Applicable for employees earning below the prescribed threshold.
• Professional Tax: Where applicable, based on state laws.
• TDS on Salary: Deduct and deposit tax as per applicable slab rates.

6. Other Regulatory & Sector-Specific Compliance

• Startup Recognition: Register with the Department for Promotion of Industry and Internal Trade (DPIIT) to avail benefits such as tax exemptions.
• Angel / Venture Capital Funding: Ensure proper disclosure and compliance with FDI and FEMA regulations.
• Sector-Specific Taxes: Certain industries may have additional requirements (e.g., excise duty, customs duty, professional licenses).

7. Key Tax Deadlines for Start-ups in 2025

Compliance	Frequency	Typical Deadline
GST Filing (GSTR-1, 3B)	Monthly/Quarterly	11th / 20th of following month
Income Tax Advance Tax	Quarterly	15 June, 15 Sept, 15 Dec, 15 Mar
Income Tax Return (Non-Audit)	Annual	31 July 2025
TDS / TCS Return Filing	Monthly / Quarterly	As per prescribed schedule
ROC Annual Filing	Annual	30 September 2025 (for private limited companies)

Note: Exact dates may vary depending on business type, turnover, and sector.

8. Best Practices for Start-ups

1. Maintain Organized Records – Keep all invoices, receipts, bank statements, and contracts systematically.
2. Digital Accounting – Use cloud-based accounting software to manage GST, TDS, payroll, and financial statements.
3. Professional Guidance – Consult a CA or tax expert to ensure compliance and take advantage of exemptions.
4. Timely Filing & Payment – Avoid penalties by meeting all deadlines proactively.
5. Periodic Review – Regularly reconcile GST, TDS, and other tax accounts to prevent discrepancies.

Conclusion

For start-ups, tax compliance is as important as business growth. Adhering to tax laws not only avoids penalties but also strengthens credibility with investors, banks, and regulatory authorities. By following this 2025 tax compliance checklist, start-ups can focus on scaling their business while staying fully compliant with Indian tax regulations.

If you have any further questions or need assistance, feel free to reach out to us at admin@ushmaassociates.com or info@nricaservices.com, or contact us via call/WhatsApp at +91 9910075924. 

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Disclaimer: Aim of this article is to give basic knowledge about the topic to people who are not in touch with Indian tax norms. When anybody is dealing with these kinds of cases practically, he shall consider all relevant provisions of all applicable Laws like FEMA/Income Tax/RBI /Companies Act etc.