Income Tax India Filing Services – Expert ITR Filing & Tax Compliance Solutions

Income tax in India is a mandatory legal obligation for every individual, business, and organisation earning above the basic exemption limit. Whether you are a salaried employee, a freelancer, a business owner, or a company director, filing your Income Tax Return (ITR) on time is essential to stay compliant with the Income Tax Act, 2025. At SetupFiling, we make income tax India filing simple, accurate, and completely hassle-free for taxpayers across the country. Our team of experienced tax professionals and CAs ensures your returns are filed correctly, deductions are maximised, and refunds are processed swiftly.

Moreover, with the introduction of the new Income Tax Act, 2025 (effective April 1, 2026), tax compliance in India has evolved significantly. The new Act consolidates key provisions under a modernised framework, and taxpayers now need professional guidance more than ever. SetupFiling is fully updated on all changes under the Income Tax Act, 2025 and the Income Tax Rules, 2026. We serve individuals, sole proprietors, partnership firms, LLPs, private limited companies, NGOs, and startups across Delhi NCR, Mumbai, Bengaluru, Chennai, Hyderabad, Kolkata, Pune, and every other city in India. Call us today at +91 9818209246 or email us at help@setupfiling.in to get started.

Our Income Tax & Financial Compliance Services

SetupFiling offers a comprehensive suite of income tax India services designed to meet the needs of every type of taxpayer. From basic ITR filing for salaried individuals to complex audit and tax advisory for businesses, our experts handle everything with precision and transparency. Furthermore, we integrate all your related compliance needs — GST registration, Company Registration, trademark, and MSME — so you never miss a deadline or face penalties.

Income Tax Return (ITR) Filing Online

Online ITR filing is the most searched income tax service in India today. Whether you are filing ITR-1 for salary income, ITR-2 for capital gains, ITR-3 for business & profession, or ITR-4 for presumptive taxation, SetupFiling handles all ITR forms for AY 2026-27 (FY 2025-26). Additionally, we compare old vs new tax regime options and help you choose the one that saves more tax.

Subsequently, our experts pre-fill your details using Form 26AS and AIS data, validate all entries, and submit your return directly on the Income Tax e-filing portal. The process is fast, secure, and 100% paperless. Visit our dedicated page: Online Income Tax Return Filing to get started immediately.

ITR Filing for AY 2026-27

The ITR Filing Due Date for non-audit cases for AY 2026-27 (FY 2025-26) is 31st July 2026. Missing this deadline attracts late fees under Section 234F and interest penalties. Therefore, it is critical to file your return on time. SetupFiling’s ITR filing for AY 2026-27 service covers all income types — salary, house property, capital gains, business income, F&O trading, crypto income, NRI income, and foreign assets.

For instance, salaried employees simply upload their Form 16 and our system auto-fills the entire return. Likewise, business owners share their books of accounts and our CAs prepare a complete and accurate filing. Learn more at our page: ITR Filing for AY 2026-27.

Income Tax E-Filing & E-Filing Income Tax Return

E-filing your Income Tax Return in India is not just convenient — it is now mandatory for most taxpayers. The Income Tax Department’s e-filing portal (incometax.gov.in) requires online submission for all categories except super senior citizens filing ITR-1 or ITR-4. SetupFiling’s income tax e-filing service ensures your return is submitted accurately on the government portal with proper verification through Aadhaar OTP or EVC.

Consequently, taxpayers who e-file early enjoy faster refund processing, reduced risk of notices, and easier compliance tracking. Our experts also handle e-verification and post-filing queries. Explore Our Services at Income Tax E-Filing and E-Filing Income Tax Return.

ITR-2 Filing – Capital Gains & Multiple Income Sources

ITR-2 is applicable for individuals and HUFs who have income from salary, house property, capital gains (equity, mutual funds, property, crypto), and foreign assets. Furthermore, it applies to those who are directors in companies or hold unlisted equity shares. SetupFiling’s ITR-2 filing service is ideal for investors, NRIs, and professionals with complex income profiles.

Moreover, our tax experts compute Short-Term Capital Gains (STCG) and Long-Term Capital Gains (LTCG) accurately, apply applicable exemptions under Section 54, 54EC, and 54F, and ensure your foreign income is correctly disclosed. Visit ITR-2 Filing for a personalised consultation.

ITR Filing for Individuals

Every individual earning above ₹2.5 lakh (₹3 lakh for senior citizens, ₹5 lakh for super senior citizens) must file an income tax return in India. Additionally, even if income is below the threshold, filing ITR is recommended to build financial credibility for loan applications, visa processing, and government tenders. SetupFiling offers fast and affordable ITR filing for individuals across all income brackets.

Similarly, salaried employees, pensioners, freelancers, and self-employed professionals all benefit from our personalised filing service. We ensure maximum deductions under Section 80C, 80D, 80G, 80TTA, and HRA exemption are claimed correctly. Read more at ITR Filing for Individuals.

ITR Filing for Sole Proprietorship

A sole proprietor’s income is taxed as individual income in India, and ITR-3 or ITR-4 must be filed annually. Therefore, proper bookkeeping and timely filing are crucial. SetupFiling assists sole proprietors with complete income tax return filing, including business income computation, eligible deductions, advance tax calculation, and GST reconciliation.

Furthermore, sole proprietors who are also registered under GST benefit from our bundled compliance services — GST return filing, ITR filing, and professional tax registration — all in one place. Learn more at ITR Filing for Sole Proprietorship.

ITR Filing for NGOs & Trusts

NGOs, charitable trusts, and Section 8 companies registered under 12A and 80G must file their income tax returns annually, along with audit reports in Form 10B/10BB. SetupFiling’s dedicated NGO tax filing team handles all aspects of NGO compliance — from 12A registration to annual ITR filing and 80G renewal.

Consequently, NGOs that file on time continue to enjoy tax exemptions and retain donor credibility. Our experts also assist with FCRA compliance and Niti Aayog Darpan registration. Visit ITR Filing for NGOs for a complete compliance package.

Income Tax Refund Claim

Millions of taxpayers in India are entitled to income tax refunds — primarily those whose TDS deducted exceeds actual tax liability. This happens for salaried employees, fixed deposit holders, and those with excess advance tax payments. SetupFiling helps you file a proper ITR to claim your income tax refund quickly.

Additionally, our experts track your refund status on the e-filing portal and follow up with the Income Tax Department if there are delays. Refunds are typically credited within 15–45 days of ITR verification. Visit Income Tax Refund Claim to know your eligibility.

Income Tax Audit

A tax audit under Section 44AB of the Income Tax Act is mandatory for businesses with turnover exceeding ₹1 crore (or ₹10 crore for digital transactions) and professionals with gross receipts exceeding ₹50 lakh. SetupFiling’s empanelled Chartered Accountants conduct thorough income tax audits and prepare the required Form 3CA/3CB and Form 3CD.

Moreover, our audit team ensures all disallowances, additions, and depreciation are correctly handled to reduce future scrutiny. Visit Income Tax Audit for professional audit services.

TDS on Sale of Property – Form 26QB & Form 16B

When purchasing an immovable property worth ₹50 lakh or more, the buyer must deduct TDS at 1% and deposit it via Form 26QB. The seller can then download Form 16B as TDS certificate. This is one of the most commonly missed income tax compliances in India. SetupFiling assists both buyers and sellers with TDS deduction, Form 26QB filing, and Form 16B generation.

Furthermore, errors in Form 26QB can attract heavy penalties and interest. Therefore, professional assistance is essential. Visit TDS on Sale of Property for expert help.

Advance Tax Payment

Taxpayers with tax liability exceeding ₹10,000 in a financial year must pay advance tax in four instalments — 15% by June 15, 45% by September 15, 75% by December 15, and 100% by March 15. Failure to pay advance tax on time attracts interest under Sections 234B and 234C. SetupFiling helps you calculate and pay advance tax correctly.

As a result, our clients avoid penalty interest and maintain clean tax records. Learn more at Advance Tax Payment.

How Income Tax Return Filing in India Works – A Step-by-Step Process

Filing your income tax return in India involves a structured process that SetupFiling simplifies for every client. First, you share your income documents — Form 16, bank statements, investment proofs, and capital gain statements. Our experts then verify your Form 26AS and AIS to identify all income and TDS entries. Subsequently, we compute your total taxable income, apply all eligible deductions, and compare the old and new tax regimes to identify the optimal choice for you.

Furthermore, after preparing the ITR, we share a detailed computation sheet with you for review. Once approved, we submit the return on the Income Tax Department’s e-filing portal and complete e-verification through Aadhaar OTP. As a result, you receive your ITR acknowledgement (ITR-V) and, where applicable, a refund in your bank account within 30-45 days. For businesses and companies, our CAs also prepare financial statements, balance sheets, and P&L accounts before filing.

Additionally, for taxpayers under the new Income Tax Act, 2025, SetupFiling ensures full compliance with the updated provisions under Section 263 (return filing), Section 158 (TDS), and all new challan requirements. Our team stays updated with every CBDT notification, circular, and amendment — so you never face a compliance gap.

Why Choose SetupFiling for Income Tax India Services?

SetupFiling is one of India’s most trusted online tax and business compliance platforms, serving thousands of clients across the country from our office in Vaishali, Ghaziabad, Delhi NCR. Our team combines deep tax expertise with cutting-edge technology to deliver fast, accurate, and affordable income tax services. Moreover, we are MSME-registered and ISO-certified, reflecting our commitment to quality and data security.

However, what truly sets us apart is our personalised approach. Unlike large impersonal portals, SetupFiling assigns a dedicated tax expert to every client. Consequently, you always speak with the same professional who knows your tax profile, income history, and compliance requirements. Our response time is under 4 hours, and our accuracy rate is 100% — backed by dual expert review on every return filed. Additionally, our fees are transparent with no hidden charges. We offer complete packages covering ITR filing, GST, MSME registration, trademark, and company compliance — all under one roof.

Furthermore, SetupFiling integrates income tax services with your broader business compliance needs. For instance, if you are a private limited company, we handle your Annual Compliance, GST Return Filing, Statutory Audit, and ITR filing together — saving you time, money, and coordination effort. Similarly, for startups and new businesses, we bundle Startup India Registration, GST registration, and ITR filing into a single affordable package. Call us now at +91 9818209246 or email help@setupfiling.in to speak with our income tax expert today.

Locations We Serve – Income Tax Return Filing Across India

SetupFiling provides income tax India services to individuals, businesses, and organisations across every state and city in India. Our completely online process means you can avail our services from the comfort of your home or office — no physical visit required. Below are key locations where our clients regularly use our income tax return filing and tax compliance services.

Income Tax Return Filing in Delhi

Delhi is home to millions of salaried professionals, business owners, traders, and startups who need reliable income tax filing support. SetupFiling’s Delhi team handles ITR filing for all categories — from government employees and IT professionals to shop owners and restaurant businesses near iconic areas like Connaught Place, Karol Bagh, and Chandni Chowk. Additionally, we assist Delhi clients with GST Registration in Delhi, Trade License in Delhi, and Trust Registration in Delhi — making us a complete compliance partner for Delhi taxpayers.

Furthermore, Delhi NCR businesses with offices in Noida, Greater Noida, and Faridabad can also avail our income tax services. Our Vaishali, Ghaziabad office (775, Sector 5, Vaishali, Ghaziabad, Delhi NCR 201010) is conveniently located for walk-in consultations for Delhi NCR clients.

Income Tax Return Filing in Mumbai

Mumbai — India’s financial capital — has a vast population of high-net-worth individuals, salaried professionals in banking and finance, traders at BSE and NSE, and corporate executives who require complex ITR filing with capital gains, foreign income, and multiple house property income. SetupFiling’s Mumbai team is experienced in handling all such complex cases, including ITR-2 for capital gains and ITR-3 for business income.

Moreover, Mumbai businesses can also avail our GST Registration in Maharashtra and New GST Registration in Mumbai services alongside their income tax compliance. Call +91 9818209246 for Mumbai-specific tax assistance.

Income Tax Return Filing in Bengaluru

Bengaluru’s massive IT and startup ecosystem generates a large number of salaried taxpayers with ESOPs, RSUs, foreign employer income, and capital gains — all requiring expert ITR guidance. SetupFiling assists Bengaluru’s tech professionals with accurate ITR-2 and ITR-3 filing, ESOP taxation, and regime comparison. Furthermore, Bengaluru startups benefit from our combined Startup India Registration and ITR filing services. Our team is also experienced with GST Registration in Karnataka for Bengaluru businesses.

Income Tax Return Filing in Hyderabad

Hyderabad’s growing IT corridor in HITEC City, along with its thriving pharmaceutical and manufacturing sector, creates diverse income tax requirements. SetupFiling serves Hyderabad’s salaried professionals, business owners, and NRI returnees with comprehensive income tax India services. Additionally, Hyderabad businesses can avail GST Registration in Telangana and Professional Tax Registration in Telangana from SetupFiling.

Income Tax Return Filing in Chennai

Chennai’s automobile, manufacturing, and IT sectors employ millions of taxpayers who need reliable ITR filing support. SetupFiling’s Chennai-focused services cover salaried employees, business owners, and exporters with IEC code requirements. Similarly, Chennai traders and exporters can combine their GST Registration in Tamil Nadu and IEC Code Registration with their ITR filing for complete compliance.

Income Tax Return Filing in Kolkata

Kolkata’s trading community, jute industry, and service sector professionals rely on accurate income tax filing to avoid scrutiny and claim refunds. SetupFiling provides ITR filing for all categories in Kolkata, including traders with partnership firms who need Partnership Registration alongside their annual tax filing.

Income Tax Return Filing in Pune

Pune’s IT parks, automobile industry, and educational institutions create a large base of salaried and self-employed taxpayers. SetupFiling’s Pune clients particularly benefit from our combined ITR + GST Return Filing + Annual Compliance packages for small and medium businesses in areas like Hinjewadi, Kharadi, and Wakad.

Income Tax Return Filing in Ahmedabad

Ahmedabad’s vibrant textile, diamond, and pharmaceutical trade communities have complex business income tax requirements. SetupFiling assists Ahmedabad businessmen with ITR-3 filing, presumptive taxation under Section 44AD/44ADA, and GST Registration in Gujarat — covering all their compliance needs under one roof.

Income Tax Return Filing in Lucknow

Lucknow’s government employees, doctors, lawyers, and business community need reliable income tax services. SetupFiling assists Lucknow taxpayers with ITR filing, advance tax computation, and refund claims. Additionally, Lucknow businesses can avail GST Registration in Uttar Pradesh and Shop and Establishment Registration alongside their ITR filing.

Income Tax Return Filing in Jaipur

Jaipur’s jewellery, handicraft, tourism, and real estate sectors generate significant income tax requirements. SetupFiling’s Jaipur services include ITR filing for traders with capital gains on property transactions, Form 26QB TDS filing, and TDS on Sale of Property — all highly relevant for Jaipur’s booming real estate market.

Income Tax Return Filing in Chandigarh & Haryana

Chandigarh and Haryana professionals — including those working in the IT sector of Gurugram and Faridabad — need expert income tax India services. SetupFiling serves the entire Haryana region, including GST Registration in Haryana and complete ITR filing for salaried, business, and capital gains categories.

Income Tax Return Filing in Andhra Pradesh

Andhra Pradesh’s agricultural, industrial, and IT sectors create varied income tax obligations. SetupFiling assists AP taxpayers with ITR filing and also provides GST Registration in Andhra Pradesh and Andhra Pradesh Shop and Establishment Registration for complete business compliance.

Income Tax Return Filing in Kerala

Kerala’s Gulf NRI community, plantation owners, and service sector professionals require specialised income tax filing with foreign income reporting and NRI taxation provisions. SetupFiling handles NRI ITR filing, DTAA benefits, and GST Return Filing in Tamil Nadu for Kerala businesses operating across South India.

Income Tax Return Filing in Goa

Goa’s tourism, hospitality, and real estate sectors generate significant income requiring proper ITR filing. SetupFiling serves Goa’s business community with ITR filing alongside GST Registration in Goa — covering all their tax compliance requirements.

Income Tax Return Filing in Ranchi & Jharkhand

Jharkhand’s mining, steel, and industrial sector professionals have complex income tax requirements. SetupFiling assists Ranchi-based businesses with ITR filing along with GST Registration in Jharkhand and MSME compliance services.

Income Tax Return Filing in Bhubaneswar & Odisha

Odisha’s steel, mining, and port-based industries create a significant taxpayer base. SetupFiling provides ITR filing services across Bhubaneswar, Cuttack, and all major Odisha cities, along with GST Registration in Odisha for complete compliance.

Income Tax Return Filing in Patna & Bihar

Bihar’s government employees, traders, and professionals in Patna, Gaya, and Muzaffarpur need accessible income tax services. SetupFiling’s online platform serves the entire Bihar region, alongside GST Registration in Bihar services.

Income Tax Return Filing in Guwahati & Assam

Assam’s tea industry, government services, and growing SME sector need reliable income tax compliance. SetupFiling serves Guwahati and all major Assam cities, combined with GST Registration in Assam and other business registrations.