Your Partner in Financial Success
From ITR filing to company incorporation — Kishore & Son’s FinTax Advisors delivers accurate, timely, and affordable Tax Consulting services for individuals, startups and businesses across India.
Quick enquiry — get a callback within 30 minutes
From ITR filing to company registration — 30+ services handled by expert Tax Consultants, all under one roof.
ITR-1 to ITR-7 for salaried, business, capital gains & NRIs. Expert-reviewed before submission.
Get your GSTIN in one working day. Complete documentation support included.
GSTR-1, GSTR-3B, GSTR-9 filing with error-free reconciliation. Monthly & quarterly plans.
Register your Private Limited Company with MCA. Includes DIN, DSC, MOA, AOA & COI.
Limited Liability Partnership for professionals. Combines company & partnership benefits.
DPIIT recognition for tax exemptions, funding access & government tender eligibility.
Protect your brand name, logo & tagline across all product and service classes.
Monthly bookkeeping, P&L, balance sheet & MIS reports by dedicated accountants.
Quarterly 24Q & 26Q TDS returns filed accurately and on time to avoid penalties.
AOC-4, MGT-7, DIR-3 KYC, board meeting minutes & secretarial support for companies.
Section 8 Company, Trust & Society registration, plus 12A/80G approvals for non-profits.
1-on-1 Tax Consultant advisory for tax planning, notice replies, scrutiny & appeal handling.
Select any service below to explore a complete guide — overview, benefits, documents & process.
Complete guide to our ITR filing service — what's included, what you'll need, and how we work.
We combine deep Tax expertise with technology to deliver fast, accurate, and affordable compliance solutions for every Indian.
Pick from 30+ services — ITR, GST, business registration & more.
Securely upload required docs via our encrypted portal.
Our Expert team reviews, prepares and files on your behalf.
Receive certificates, acknowledgements & confirmation.
Most services completed within 24–72 hours with live tracking.
Every document reviewed and signed off by qualified Tax Consultants.
No hidden charges. Clear scope of work defined before we begin.
Personal relationship manager via WhatsApp & call.
256-bit SSL encryption & ISO 27001 certified processes.
Over a decade of trust, expertise and proven track record.
Rated 4.9★ by 3,000+ satisfied clients across India. View all Google Reviews →
"Filed my ITR within 24 hours — faster than I expected. The Tax Consultant explained everything clearly and got me a refund I didn't know I was entitled to. Highly recommended for anyone in Delhi."
"Got our Private Limited Company registered in just 8 days. Complete hand-holding from DSC to COI. The team is responsive on WhatsApp and genuinely cares about timelines."
"We've been using NK & Co for GST filing for two years. Zero late fees, zero notices. Our dedicated dedicated manager replies in minutes and the monthly MIS report is a bonus."
You typically need Form-16, PAN card, Aadhaar card, bank statements, investment proofs (80C, 80D etc.), and capital gains statements if applicable. Our team provides a complete checklist based on your income type.
Simple ITR filings (salaried with Form-16) are typically completed within 24–48 hours. Complex cases with capital gains or multiple income sources may take 3–5 working days.
Yes. We use 256-bit SSL encryption, are ISO 27001 certified, and follow strict data privacy protocols. Your information is never shared with any third party and is used solely for your filing.
Yes, we offer a 100% satisfaction guarantee. If you're unhappy with the service before the filing is submitted, we'll process a full refund — no questions asked.
Absolutely. Our senior Expert team handles GST notices, show-cause replies, scrutiny assessments, appeals and department representations across India.
We follow transparent, ethical practices with zero hidden charges. Contact us for a personalised quote based on your requirements.
Yes, we handle belated and updated ITR filings for previous assessment years as permitted under the Income Tax Act. Contact us and our Tax Consultant will advise you on the applicable deadline and penalty, if any.
Yes, we serve clients across India — 100% online. Our clients are based in Mumbai, Bangalore, Hyderabad, Chennai, Pune, Kolkata, and beyond. All services are delivered remotely via WhatsApp, email, and video call.
Our team calls or WhatsApps you within 30 minutes of your submission. A Tax Consultant is then assigned to your case, a document checklist is shared, and your work begins — typically the same day or the next working day.
You can share documents via WhatsApp, email, or our encrypted client portal — whichever is most convenient. All transfers are protected with 256-bit SSL encryption and your data is stored confidentially.
Your Partner in Financial Success
Kishore & Son’s FinTax Advisors is a trusted Tax Consultancy firm based in New Delhi, founded in 2000 by Tax Consultant Kishore & Son’s FinTax Advisors. With over 15 years of practice, the firm has grown to serve 3,000+ individuals, startups, and businesses across India.
We specialise in Income Tax, GST, business registration, and corporate compliance — delivering accurate, timely, and technology-driven services with the personal touch of a boutique Tax practice. Every client is assigned a dedicated Tax Consultant, not a junior assistant.
Our team holds deep expertise in complex tax situations including NRI taxation, ESOP taxation, capital gains, FEMA compliance, and startup regulatory frameworks. Beyond client work, the firm is also actively involved in NGO work, supporting community welfare and financial literacy initiatives across Delhi.
Walk in or reach us remotely — we're here Mon–Sat, 9AM to 7PM.