How to File Your Income Tax Return Online: A Step-by-Step Guide
Filing your ITR online is easier than you think. Follow this simple, step-by-step guide to file accurately and claim every deduction you deserve.
Expert solutions for ITR filing, GST, accounting, business compliance, tax planning, and financial advisory—all in one place.
CA-Assisted Filing
Reviewed by tax experts
Estimated refund
₹24,850
From tax filing to business compliance and financial advisory, everything your finances need under one trusted roof.
File your Income Tax Return accurately and on time with CA-assisted support. Maximise eligible deductions and stay 100% compliant.
Register your business under GST with end-to-end support. We handle documentation, application and follow-up until your GSTIN is issued.
Stay compliant with accurate, on-time GSTR-1, GSTR-3B and annual return filing handled by professionals.
Deduct, deposit and report TDS correctly with expert-prepared quarterly returns and certificate generation.
Apply for a new PAN or TAN, or correct existing details, with guided support and quick turnaround.
Register a Private Limited Company, LLP, OPC or Partnership with end-to-end incorporation and compliance setup.
Register your micro, small or medium enterprise under Udyam and access subsidies, priority lending and tender benefits.
Outsource your bookkeeping and accounting to professionals and get accurate financials, MIS reports and peace of mind.
Meet all Registrar of Companies obligations—annual returns, financial statements and event-based filings—on time.
Thousands of individuals and businesses rely on FinTax99 every year. Here's a snapshot of our impact.
A track record of steady growth
Consistently high standards across the board
CA-reviewed, 100% compliant filings
We combine expert professionals, secure technology and honest pricing to make your finance and tax journey effortless.
Learn more about usEvery filing is reviewed by qualified Chartered Accountants and tax professionals.
Bank-grade encryption and strict access controls keep your data private.
Clear, upfront pricing with absolutely no hidden charges—ever.
Most services delivered in days, not weeks, without compromising accuracy.
A smooth, transparent process designed to save you time and stress.
Share your requirement and get a free consultation with an expert.
Securely upload your documents through our encrypted portal.
Our CAs prepare and review your work for complete accuracy.
We file or complete your service and share confirmation with you.
From uploading documents to tracking status and making payments, manage all your finance and tax needs effortlessly.
Securely upload your documents anytime with bank-grade encryption.
Schedule a free session with a tax expert at your convenience.
Follow your filing and application progress in real time.
Pay safely online with transparent, upfront pricing.
Get quick answers and updates directly on WhatsApp.
Plan smarter with our free, easy-to-use calculators for taxes, loans and investments.
Real stories from individuals and businesses who trust FinTax99 with their finances.
“FinTax99 made my ITR filing effortless. They found deductions I didn't even know about and got me a bigger refund. Highly recommended!”
“From company registration to monthly GST filing, FinTax99 handles everything. Their team is responsive, transparent and genuinely helpful.”
“As a freelancer, taxes always confused me. Their experts explained everything clearly and filed my return in a day. Brilliant service.”
“Their accounting and bookkeeping service gave me clean books and clear reports every month. I can finally focus on growing my business.”
“Transparent pricing, fast turnaround and expert advice. The tax planning session alone saved me thousands. Worth every rupee.”
“The team helped me with tax planning and investment advice together. Professional, patient and always available on WhatsApp.”
Practical guides on taxes, GST, finance and compliance from our experts.
Filing your ITR online is easier than you think. Follow this simple, step-by-step guide to file accurately and claim every deduction you deserve.
Not sure if your business needs GST registration? Here's a clear breakdown of thresholds, mandatory categories and the benefits of registering.
The old regime rewards deductions; the new regime offers lower rates. Here's how to decide which one puts more money back in your pocket.
Everything you need to know about working with FinTax99.
We offer end-to-end finance and tax services including ITR filing, GST registration and returns, TDS returns, PAN/TAN services, company and LLP registration, MSME registration, accounting and bookkeeping, ROC compliance, tax planning, loan assistance and financial advisory.
Yes. Every engagement is supported by qualified Chartered Accountants and experienced tax professionals who review your work before submission.
Absolutely. We use secure, encrypted document uploads and strict access controls. Your data is confidential and never shared without your consent.
We follow transparent, upfront pricing with no hidden charges. You can view starting prices on each service page and our Pricing page, and get a custom quote for complex requirements.
Turnaround varies by service—many, like ITR filing, are completed within 24–48 hours. Each service page lists its typical turnaround time.
Simply book a free consultation or reach us on WhatsApp. Share your requirements, upload your documents securely, and our experts take it from there.
Talk to a FinTax99 expert today and get a free consultation tailored to your needs.