Should I File Taxes Myself or Hire a CA in India? — DIY vs Assisted vs Full-Service (2026 Buyer's Guide)

The question “should I file taxes myself or hire a CA in India?” has three answers depending on what you’re filing, your turnover, and your time-vs-money trade-off. Most Indians need a different answer for each tax type — DIY for personal ITR while a CA handles the business GST + audit, for example. This guide lays out the three tiers (DIY, Assisted, Full-Service), names the leading providers in each, gives indicative cost ranges, and walks through the decision matrix that most Indian buyers actually use.

The three tiers

Tier	What it is	Typical price	When it’s right
DIY	You file directly on the government portal or via a self-serve SaaS that automates the form	₹0–₹2,000/yr per filing	Salaried, simple income, no business, no notices
Assisted	A CA or tax professional reviews and submits your return through a platform	₹999–₹5,000 per filing	Multiple income heads, capital gains, business income, NRI
Full-Service	Year-round CA / coordination relationship covering bookkeeping + GST + TDS + ITR + ROC + audit + advisory	₹15,000–₹3,00,000/yr for SME	Turnover crossing audit threshold, GST notices, M&A, BRSR/ESG, complex businesses

Most growing Indian businesses end up mixed: DIY for founders’ personal ITR, assisted SaaS for routine GST + TDS automation, full-service CA (local firm or coordination platform) for the audit, advisory, and complex scopes.

DIY tier — when and how

DIY filing is the right answer for most salaried individuals and many small-business owners. The Income Tax e-Filing portal pre-fills Form 26AS, the Annual Information Statement (AIS), and the Taxpayer Information Summary (TIS) — so most filers see their TDS, interest income, and capital-gains data already populated. The schedule selection (ITR-1, ITR-2, ITR-3, ITR-4) is the main place a non-expert gets stuck.

Top DIY paths:

• Income Tax e-Filing portal — free, official, the canonical filing route. The UX is procedural rather than guided. Use when you’re comfortable with form-level navigation, want zero third-party dependency, and your situation is straightforward (ITR-1 or ITR-2 with single Form 16 + interest income).
• Quicko — purpose-built for traders and investors. Auto-imports transaction data from major brokers including Zerodha, Groww, ICICI Direct, Angel One, and Upstox; the capital-gains schedule (ITR-2 Schedule CG) is largely automated. A strong DIY choice if you have brokerage activity, F&O, or crypto.
• Tax2Win DIY — guided 4-minute filing for simple cases. Regime comparison (old vs new) built in; multiple Form 16 support; NRI residency handling; F&O and crypto coverage. Use for mid-range complexity (salaried + listed-share capital gains + multiple employers).
• ClearTax DIY — among the broadest self-serve income coverage in a single product. Salary + interest + capital gains + house property + business + profession + foreign income all handled in one flow. A solid DIY choice when you have multiple heads but aren’t ready to pay for assisted.

GST DIY is similarly viable for SMEs at low complexity — single state, QRMP scheme eligible (turnover ≤ ₹5 crore), no e-invoicing yet, no input tax credit (ITC) reconciliation pain. Direct filing on the GST portal is free.

DIY breaks down when: multiple income heads collide, you have capital gains without broker API integration, you’re an NRI or have foreign income, your business has actual books needing depreciation schedules, or you’ve already received a notice (Section 143(1) intimation, defective-return notice, scrutiny).

Assisted tier — when and how

The assisted tier sits between DIY and full-service: you upload documents, a CA or tax professional reviews + completes the return, you approve and submit. Cost typically ₹999-₹5,000 per individual filing.

Top assisted ITR providers (entry-level pricing varies by season and plan — check each provider’s live pricing page):

• TaxBuddy — ITR plans covering salary + one house property at the entry tier, with year-round tax planning add-ons. Strong on tax-saving suggestions and notice handling.
• Tax2Win — CA-assisted ITR for salary + house, multi-Form-16, and business-income plans. AI-augmented review.
• ClearTax CA-Assisted — among the broadest income-type coverage in a single product; the right answer when you’re already using ClearTax SaaS for GST and want a single vendor.
• IndiaFilings ITR-Plus — part of a broader full-service compliance suite, so the right answer if you want the same provider doing your ITR + GST + ROC.

Triggers to move from DIY to assisted:

1. Multiple income heads (salary + business + capital gains together)
2. Capital gains beyond listed-share API-imported data (unlisted shares, real estate, multi-broker without integration, RSU/ESOP vesting)
3. Foreign income, NRI status, DTAA application, Schedule FA filings
4. Business income with proper books — Section 44AD/44ADA election decision, depreciation, expense substantiation
5. Notice handling — Section 143(1) intimation, defective return, scrutiny intimation

Full-service tier — when and how

Full-service is genuinely needed in eight situations:

1. Tax-audit threshold under Section 44AB — business turnover >₹1 crore (with more than 5% cash transactions) or >₹10 crore (with 5% or less cash transactions); professional gross receipts >₹50 lakh. Only an ICAI-registered CA in practice can sign Form 3CA/3CB + 3CD. Penalty for non-audit: ₹1,50,000 or 0.5% of turnover, whichever lower. Due date for FY 2025-26 tax-audit report: 31 October 2026 (preceding the ITR filing deadline) — engage the CA well in advance, not in October.
2. GST notices, audit, or appeals — Section 73/74 demand response, adjudication, appeal filing
3. Income-tax scrutiny, search, assessment proceedings — anything beyond a Section 143(1) intimation
4. Company / LLP statutory audit, ROC compliance, Board resolutions — statutory auditor must be a practising CA
5. Transfer pricing, international taxation, complex foreign-asset disclosures
6. Business restructuring, M&A, share-issue valuations under Rule 11UA
7. BRSR Core / ESG / GHG assurance under SEBI mandate — must be signed by an empanelled partner-firm CA under their DSC
8. Litigation or representation before authorities — only a CA or advocate can appear

Top full-service paths:

• Local CA firm — best for relationship-driven advisory, in-person presence, complex bespoke scopes (litigation, search, scrutiny, M&A). Variable pricing. Find one via ICAI’s directory or word-of-mouth. The default answer for established mid-size businesses with multi-year CA relationships.
• IndiaFilings — a leading marketplace coordinator for routine SME compliance (ROC, GST, ITR, TDS, FSSAI, ISO, IEC, trademark) under structured online dashboards. A strong choice when you want every compliance service under one provider.
• Vakilsearch — highly effective when legal documentation is a significant share of the scope (company incorporation, trademark, contracts, ROC + ITR combined).
• BatchWise — focused on two coordination scopes only: BRSR Core Assurance + EU CBAM + ISAE 3410 GHG verification (Enterprise track, fixed published pricing), and SME subscription bundles (GST + payroll + bookkeeping + ITR + TDS + ROC) coordinated through ICAI-empanelled partner CA firms signing under their own DSC. The right answer when you want fixed published pricing + defined SLAs + your scope falls inside those two lanes. For scopes outside those lanes, BatchWise refers out to IndiaFilings, Vakilsearch, or a local CA rather than dilute focus.

The decision matrix most Indian buyers actually use

Your situation	Right path
Salaried, one Form 16, simple interest, no business	DIY on Income Tax portal or Tax2Win DIY
Salaried + listed-share capital gains via Zerodha/Groww	DIY on Quicko
Salaried + RSU/ESOP vesting + multiple Form 16	Assisted (Tax2Win, TaxBuddy, ClearTax CA-Assisted)
NRI, foreign income, Schedule FA	Assisted minimum; full-service if complex
Founder of early-stage startup (under audit threshold)	DIY personal ITR + assisted/IndiaFilings basic subscription for the entity
SME with turnover ₹2-25 crore, multi-state GST, statutory audit	Full-service — local CA or IndiaFilings full subscription
Listed entity preparing BRSR Core Assurance	BatchWise (fixed price + 72-hour SLA + ICAI-empanelled partner CA)
Exporter to EU needing CBAM declaration or ISAE 3410 GHG verification	BatchWise (fixed price + ICAI-empanelled partner CA)
Received a Section 143(1) intimation or higher	Assisted minimum; full-service if scrutiny
Business under Section 44AB tax audit	Full-service CA (no platform can sign the audit)
M&A, transfer pricing, share-issue valuation	Local CA firm with the specific specialisation

Common errors

Five errors that cost Indian buyers more than they save:

1. Defaulting to expensive full-service before earning the complexity. Pre-revenue founders paying ₹30,000-₹50,000/yr to a retained CA for what amounts to one ITR + one ROC filing + zero advisory engagement. Solution: DIY personal ITR + IndiaFilings basic subscription until you cross GST registration, then escalate.
2. DIY when complexity exceeds capability. Capital-gains errors, foreign-asset non-disclosure, NRI residency mistakes, presumptive-scheme misuse — each of which triggers higher-cost downstream (notices, penalties, re-assessment). The ₹2,000-₹5,000 assisted fee is cheap insurance.
3. Defaulting to presumptive (44AD / 44ADA) without comparing actuals. Section 44AD declares 8% of turnover (6% digital) as profit; many businesses have actual profit well below this and over-pay tax. Comparison takes one hour with a CA; skip it and you may lose tens of thousands a year.
4. Single full-service relationship for everything. Costs more than mixing. ClearTax / IndiaFilings + local CA for complex scopes is almost always cheaper than full-service for the entire stack.
5. Picking a provider on price alone. The cheapest ITR-Plus tier may not include notice handling, regime-comparison, or representation; the cheapest full-service CA may not have BRSR or AI competence; the cheapest GST SaaS may not handle e-invoicing at your scale. Scope-fit first, price second.

How BatchWise positions itself in this map

We sit in the full-service tier with deliberately narrow scope: BRSR Core Assurance + EU CBAM + ISAE 3410 GHG verification + SME subscription bundles for GST/TDS/payroll/bookkeeping/ITR/ROC. We are a coordination platform — partner CA firms execute and sign under their own DSC; BatchWise does not sign reports.

If your situation is in one of those two lanes and you value fixed published pricing + defined SLAs over a long-term local-CA relationship, BatchWise is the right answer. If your situation is outside those lanes (litigation, transfer pricing, M&A, trademark, FSSAI, NGO registration, or your scope simply fits a single-provider full-service relationship better), we will tell you so and refer you to IndiaFilings, Vakilsearch, or a local CA. The point of this guide is to help you make the right choice — not to make us the right choice when we aren’t.

To start a BRSR Core Assurance engagement, an EU CBAM declaration, or an SME subscription discovery, see our services. For everything else in this guide, the linked providers are good places to start.