Blog/GST Compliance

Affordable GST Filing Service India: Flat-Fee Plans Without Hidden Costs

Tax Garden Compliance Team
August 8, 2026
10 min read
Updated: August 10, 2026
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Affordable GST filing service India: flat Rs. 2,100/month plans, no per-filing charges, same-day filing. Compare Tax Garden vs ClearTax, EZTax, TaxBuddy pricing.

Start Your Affordable GST Filing Today. Talk to a qualified CA at Tax Garden, Hyderabad.

What is an affordable GST filing service? An affordable GST filing service is a tax compliance platform that handles GST registration, filing, and compliance for a flat monthly fee instead of charging per filing or per-transaction. Most SMEs file 2-4 GST returns per month (GSTR One, GSTR ThreeB, GSTR Nine annual). Traditional CAs and DIY platforms charge Rs. 500-Rs. 2,000 per return, adding up to Rs. 1,000-Rs. 8,000/month. Affordable GST filing bundles all routine filings into a single flat monthly subscription, making it predictable and cost-effective for recurring compliance work.

Most Indian SMEs overpay for GST compliance. A business filing GSTR One and GSTR ThreeB every month ends up paying Rs. 1,000-Rs. 4,000/month to traditional CAs, plus per-filing surprises and revision charges. This post explains how affordable GST filing works, who it's for, and how much you can save vs competitors.

Why Most SMEs Overpay for GST Filing

Traditional CA Per-Filing Model

Local CAs and online platforms use a GST return filing fees by CA structure, charging per submission:

GST filing charges per month under this model quickly balloon. For instance, a business filing 4 GST returns/month (GSTR One, GSTR ThreeB, amendments, corrections) pays Rs. 2,000-Rs. 6,000/month to a traditional CA just for routine filings.

Hidden costs add up:

  • Revision charges if data changes: Rs. 200-Rs. 500 per revision
  • Late filing notices: Additional Rs. 1,000-Rs. 5,000 depending on penalty
  • Mismatch notices (ITC reconciliation): Rs. 1,000-Rs. 2,000 per resolution
  • Annual overpay: Rs. 15,000-Rs. 35,000+

Why Per-Filing Is Expensive

CAs charge per-filing because:

  1. Each filing is treated as a standalone project (no bundling efficiency).
  2. No continuity: Different CAs may handle different filings; knowledge gaps create errors.
  3. Compliance gaps: Many CAs don't pro-actively monitor regulatory changes (Sept 2022 GST 2.0, May 2024 invoice rules, etc.).

The Affordable GST Filing Model: Flat Monthly Fee

Tax Garden's Approach

Affordable GST filing bundles all routine GST work into a single monthly subscription:

Savings for businesses filing 4+ returns/month:

  • At per-filing: Rs. 4,000-Rs. 8,000/month
  • With Tax Garden: Rs. 2,100/month
  • Annual savings: Rs. 23,000-Rs. 70,000

Who Benefits From Affordable GST Filing

Profile 1: Growing E-Commerce or Marketplace Seller

  • Business: Online reseller, marketplace seller, or e-commerce brand
  • GST filing volume: GSTR One and GSTR ThreeB monthly; frequent amendments (price changes, product mix shifts)
  • Traditional cost: Rs. 1,500-Rs. 3,000/month
  • Tax Garden Starter: Rs. 2,100/month
  • Benefit: Fixed cost, amendments included, pro-active ITC tracking prevents mismatch notices
  • Example savings: Rs. 12,000-Rs. 10,800/year
  • Business: Multi-partner professional firm
  • GST filing volume: GSTR One (invoices), GSTR ThreeB, quarterly TDS, HSN summary for ITC
  • Traditional cost: Rs. 2,000-Rs. 4,000/month (multiple CAs, no single owner)
  • Tax Garden Compliance Standard: Rs. 4,900/month (includes TDS)
  • Benefit: Unified compliance owner, dedicated manager, regulatory update alerts
  • Example savings: Rs. 8,000-Rs. 36,000/year

Profile 3: Registered Importer (Direct Import Goods)

  • Business: Import-focused manufacturer or trader
  • GST filing volume: GSTR One, GSTR ThreeB, IGST reconciliation, input credit mismatch tracking
  • Traditional cost: Rs. 3,000-Rs. 5,000/month (high complexity; mismatch notices common)
  • Tax Garden Compliance Standard: Rs. 4,900/month
  • Benefit: Pro-active IGST tracking, mismatch prevention, Kavach Rs. 50K protection
  • Example savings: Rs. 6,000-Rs. 60,000/year (avoidance of mismatch penalties)

Profile 4: Multi-Location Retail (Multiple GSTIN)

  • Business: Retail chain, franchise, or multi-branch operation
  • GST filing volume: GSTR One, GSTR ThreeB per GSTIN; consolidated annual reconciliation
  • Traditional cost: Rs. 2,500/month per GSTIN = Rs. 5,000-Rs. 10,000/month
  • Tax Garden Scale Plan: Rs. 9,900/month (covers all GSTIN)
  • Benefit: Unified filing, single manager visibility across branches, ITC optimization
  • Example savings: Rs. 5,000-Rs. 70,000/year

Affordable GST Filing vs Competitors

Tax Garden vs DIY Platforms (ClearTax, EZTax, TaxBuddy)

FeatureTax GardenClearTaxEZTaxTaxBuddy
Pricing ModelFlat Rs. 2,100/monthPer-filing (Rs. 4,000-8,000/3mo)Per-filing (Rs. 250-500/month)Per-filing (Rs. 500-1,500/month)
GSTR-1 & 3B✓ Included✓ Separate pricing✓ DIY✓ DIY + Support
Dedicated Account Manager✓ Yes (named)✗ No✗ No✗ No
Amendments Included✓ Yes (free)✗ Extra charge✓ Free✗ Extra charge
ITC Reconciliation✓ Monthly proactive✗ Manual✗ Manual✗ Manual
Notice Handling✓ Included✗ Extra CA fee✗ Not included✗ Not included
Annual Cost (4 filings/mo)Rs. 25,200Rs. 48,000Rs. 12,000-24,000Rs. 24,000-72,000
Best ForHands-off SMEsDIY with CA backupBudget-conscious soloSMEs wanting support
Hidden Costs?✓ None (flat fee)✗ Yes (amendments, notices)✗ Yes (support, notice handling)✗ Yes (every service extra)

Winner: Tax Garden: Lowest total cost for businesses with 3+ monthly filings + accountability for amendments/notices.

Tax Garden vs Traditional CA

FeatureTax GardenLocal CA (Hourly)Firm CA (Per-Filing)
Monthly CostRs. 2,100-4,900 (flat)Rs. 2,000-5,000/month (variable)Rs. 2,500-6,000/month (per filing)
Response TimeSame-day2-3 days1-2 days
Dedicated Owner✓ Yes (named accountant)✓ Dedicated CA✗ Rotates between partners
Pro-Active Updates✓ Regulatory alerts✗ Reactive only✗ Reactive only
Amendment Charges✓ Free (unlimited)Rs. 500-1,000/changeRs. 500-2,000/change
Error Protection✓ Kavach Rs. 50K cover✗ None✗ Limited
Scalability✓ Add GSTIN at same plan✗ Extra fees per GSTIN✗ Extra fees per GSTIN
Office Support✓ Hyderabad office✓ Local office✓ Local office

Winner: Tax Garden: Lower cost, faster turnaround, error protection, scalability without per-GSTIN markup.


How to Calculate Your Affordable GST Filing Savings

Step 1: Count monthly GST filings

  • GSTR One: 1 filing/month (applies if turnover above Rs. 40L)
  • GSTR ThreeB: 1 filing/month
  • TDS: 1 filing/quarter (assume 0.25 filings/month average)
  • Other (amendments, corrections): ~0.5 filings/month average
  • Total: 2.75 filings/month average

Step 2: Estimate CA cost per filing

  • GSTR One + GSTR ThreeB bundle: Rs. 1,000-Rs. 1,500/month
  • TDS + amendments: Rs. 200-Rs. 500/month
  • Traditional total: Rs. 1,200-Rs. 2,000/month

Step 3: Compare

  • Traditional CA annual cost: Rs. 14,400-Rs. 24,000
  • Tax Garden Starter annual: Rs. 25,200
  • Difference: Often break-even or savings kick in for businesses with >4 filings/month or frequent amendments

For businesses with 4+ filings/month or complex ITC tracking:

  • Traditional: Rs. 2,000-Rs. 4,000/month = Rs. 24,000-Rs. 48,000/year
  • Tax Garden: Rs. 2,100-Rs. 4,900/month = Rs. 25,200-Rs. 58,800/year
  • But Tax Garden includes error protection, amendments, and mismatch support (worth Rs. 10,000-Rs. 30,000/year in avoided penalties)

Affordable GST Filing by Location

Tax Garden's affordable GST filing service covers all metros and Tier 2 cities across India:

  • Hyderabad (Kondapur): Local in-person support available. Office address: Floor 4 Floor, South Block, CWS One Building, Hanuman Nagar, Kondapur, Hyderabad 500084.
  • GST filing Chennai, Bangalore, Mumbai, Delhi: Remote filing with same service level (no per-filing charges, flat monthly fee).
  • Tier 2 cities: All pan-India coverage via remote filing.

Whether you need GST filing Chennai or GST filing Hyderabad, the pricing remains the same: flat monthly fee, no per-filing charges.


Getting Started With Affordable GST Filing

What You Need

  • GST registration certificate (already registered, or we help you register)
  • Monthly sales/purchase data (invoices, credit notes)
  • Bank statements (for tax reconciliation)
  • Current GST return copies (for audit trail)

Onboarding Timeline

  1. Day 1: Discuss your business, confirm scope (GST only vs bundled ITR/TDS)
  2. Days 2-3: Upload documents, set up recurring data submission (email, drive, or API)
  3. Day 4: First filing submitted with same-day acknowledgment
  4. Ongoing: Monthly filings on schedule, pro-active alerts for regulatory changes

Plans

  • Starter: Rs. 2,100/month - GST filing only (GSTR One, GSTR ThreeB, annual)
  • Standard: Rs. 4,900/month - GST + ITR + TDS (bundled, best value)
  • Scale: Rs. 9,900/month - Multiple GSTIN + ITR + TDS + payroll

See affordable GST filing plans and pricing or start your affordable GST filing service today for custom quotes.


FAQ: Affordable GST Filing


Case Studies: Real Savings With Affordable GST Filing

Case Study 1: E-Commerce Seller (₹50L Annual Revenue)

Before: Using ClearTax DIY + freelance CA for amendments

  • GSTR-1 & 3B filings: Rs. 1,500/month × 12 = Rs. 18,000/year
  • Amendment charges (avg 2 per month): Rs. 300 × 24 = Rs. 7,200/year
  • ITC mismatch notices (2 per year): Rs. 2,000 × 2 = Rs. 4,000/year
  • Total annual cost: Rs. 29,200

After: Tax Garden Starter Plan (Rs. 2,100/month)

  • Flat monthly fee: Rs. 2,100 × 12 = Rs. 25,200/year
  • Amendments: Free (unlimited)
  • Mismatch resolution: Included (proactive ITC tracking)
  • Total annual cost: Rs. 25,200

Annual savings: Rs. 4,000 + time saved (~8 hours/year = ₹4,000 value) = ₹8,000


Case Study 2: Multi-Location Retailer (3 GSTINs, ₹2Cr+ Revenue)

Before: Traditional CA firm for each location

  • Location 1 CA: Rs. 3,500/month × 12 = Rs. 42,000/year
  • Location 2 CA: Rs. 3,500/month × 12 = Rs. 42,000/year
  • Location 3 CA: Rs. 3,500/month × 12 = Rs. 42,000/year
  • Coordination overhead (mismatch between CAs): ~₹5,000/year
  • Total annual cost: Rs. 131,000

After: Tax Garden Scale Plan (Rs. 9,900/month, covers all 3 GSTINs)

  • Flat monthly fee: Rs. 9,900 × 12 = Rs. 118,800/year
  • Cross-GSTIN ITC reconciliation: Included (eliminates mismatch notices)
  • Single manager visibility: Eliminates coordination delays
  • Total annual cost: Rs. 118,800

Annual savings: Rs. 12,200 + eliminated notices (~₹10,000 value) = ₹22,200


Case Study 3: Service-Based Firm (CA Office, ₹1.5Cr Revenue)

Before: Outsourced GST compliance to 2 part-time CAs

  • GST filing (GSTR-1, 3B, GSTR-9): Rs. 2,500/month × 12 = Rs. 30,000/year
  • TDS filing (Form 24Q): Rs. 300/month × 12 = Rs. 3,600/year
  • HSN mismatch resolution (complex ITC): Rs. 1,500/quarter × 4 = Rs. 6,000/year
  • Compliance review & audit prep: Rs. 2,000/month × 12 = Rs. 24,000/year
  • Total annual cost: Rs. 63,600

After: Tax Garden Compliance Standard Plan (Rs. 4,900/month, includes GST+TDS+ITR)

  • Flat monthly fee: Rs. 4,900 × 12 = Rs. 58,800/year
  • All compliance bundled: GSTR, TDS, ITR, HSN reconciliation included
  • Proactive regulatory alerts: Included (no surprise notices)
  • Audit-ready documentation: Included
  • Total annual cost: Rs. 58,800

Annual savings: Rs. 4,800 + avoided notices (~₹5,000-15,000 value) = ₹9,800-19,800


Why Choose Tax Garden for Affordable GST Filing

  1. Predictable pricing: Rs. 2,100-Rs. 9,900/month flat fee. No per-filing surprises.
  2. Dedicated manager: One named CA you know and trust every month.
  3. Same-day acknowledgments: File, get filing number within hours.
  4. Error protection: Kavach Rs. 50K service-charge coverage for clerical errors.
  5. Tech-enabled: AI-powered document ingestion, automated filing, compliance alerts.
  6. Local presence: Hyderabad office (Kondapur) for in-person support if needed.
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No hidden fees, no per-filing charges. Flat Rs. 2,100/month. Same-day acknowledgments, dedicated account manager, Hyderabad office support.

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