Tax Compliance Tracker for August

Tax Compliance Tracker for August

August sits at the crossroads of four compliance streams simultaneously: income tax belated filing, monthly TDS and GST obligations, AGM countdown for companies, and advance tax computation ahead of the 15 September instalment. In FY 2026-27, the month packs at least 15 hard central-level deadlines across income tax, TDS, GST, and labour law — before you count state-level professional tax and labour welfare fund dues. Miss any one and you face interest that accrues daily, late fees that trigger GST Rule 88D scrutiny notices, or the compounding problem of a director who has not e-verified their own ITR. This tracker organises every August deadline by compliance area and gives you enough context to act on the day.

Why August Is Heavier Than It Looks

The structural reason August is dense is simple: it is the first full operating month after the 31 July income tax deadline. Three things pile on at the same time.

One, every taxpayer who missed the 31 July date for AY 2026-27 now faces a belated return under Section 139(4) — and must pay self-assessment tax, compute interest under Section 234A, and e-verify within 30 days of filing. That creates an urgent, time-sensitive task for a large number of filers who were travelling, ill, or waiting on Form 16.

Two, GST and TDS obligations do not pause. Monthly GSTR-1 and GSTR-3B, TDS deposit for July deductions, and the Q1 TDS certificate cycle all fall within the first three weeks of August.

Three, the advance tax for the 15 September (Q2, FY 2026-27) instalment needs to be computed this month. The numbers for a reliable estimate — Q1 actual revenue, Q1 TDS deductions, and any capital gains booked so far — become available only after July books are closed.

Assign each deadline to a named owner in your finance or compliance team. A shared calendar with five-day pre-alerts costs nothing and eliminates every single avoidable penalty.

Income Tax: Belated Filing, Verification, and Refund Tracking for AY 2026-27

The 31 July 2026 deadline for non-audit individual, HUF, and firm filers (AY 2026-27 / FY 2025-26) has passed. Here is what happens next.

Filing a Belated Return Under Section 139(4)

A belated return can be filed up to 31 December 2026 under Section 139(4). After that date, no return can be filed for AY 2026-27 voluntarily — only in response to a notice under Section 148.

Steps before filing the belated return:

1. Compute total income across all five heads (salary, house property, profits and gains of business or profession, capital gains, other sources).
2. Apply the correct tax regime — old or new — for AY 2026-27 per Finance Act 2025.
3. Download Form 26AS and AIS/TIS from the income tax portal (e-filing.incometax.gov.in) and cross-verify TDS/TCS credits.
4. Compute self-assessment tax = gross tax liability + Section 234A interest + Section 234B interest − TDS − advance tax already paid.
5. Pay self-assessment tax via Challan ITNS 280 (minor head: Self-Assessment Tax) before submitting the return. Filing without payment invites a defect notice under Section 139(9) and continues the 234A clock.

Section 234F late filing fee is mandatory and non-waivable in routine cases:

• Rs. 5,000 if total income exceeds Rs. 5 lakh
• Rs. 1,000 if total income is Rs. 5 lakh or below

Section 234A interest accrues at 1% per month (simple) on the net self-assessment tax payable, from 1 August 2026 until the date of filing. Part of a month counts as a full month. Importantly, if there is a refund situation (TDS already exceeds tax liability), Section 234A does not apply.

E-Verification Is Non-Negotiable

A filed but unverified ITR is treated as not filed at all. You have 30 days from the date of filing to e-verify. Methods in order of speed:

• Aadhaar OTP (instant, no additional setup)
• Net banking EVC
• Bank account or demat account EVC
• Digital Signature Certificate (DSC)
• Physical ITR-V by speed post to CPC, Bengaluru (fallback only — takes 3–5 weeks)

Set a calendar alert the moment you click Submit. If 30 days lapse without verification, the portal records the return as invalid and the late-filing interest restarts from the re-filing date.

Refund Tracking and Defect Notices

If you filed before 31 July 2026, check refund status weekly: e-File > Income Tax Returns > View Filed Returns. If a defect notice under Section 139(9) has been issued — usually within 15–30 days of filing — you have 15 days to respond on the portal. Ignoring it converts your return to invalid, and the original filing date is lost.

TDS and TCS: Every August Deadline

7 August 2026 — Deposit TDS and TCS for July Deductions

All tax deducted at source or collected at source in July 2026 must reach the government by 7 August. Pay through the income tax portal or OLTAS (TIN-NSDL). Government deductors must deposit on the same day as deduction.

Interest for late deposit under Section 201(1A): 1.5% per month from the date of deduction to the date of actual deposit. A three-day delay counts as one full month. On a Rs. 1,00,000 TDS deposit that is 10 days late, that is Rs. 1,500 in interest — avoidable with a calendar reminder.

14 August 2026 — Form 16A (Q1 TDS Certificates)

Issue Form 16A for all non-salary TDS deductions in Q1 (April–June 2026). Download the certificate exclusively from TRACES (traces.gov.in) — do not issue a self-generated PDF. Counterparties need the TRACES-validated certificate with its unique reference number to match their 26AS and claim credit in their own ITR. A non-TRACES Form 16A will cause your vendor or service provider's return to get stuck.

15 August 2026 — Form 27EQ (Q1 TCS Certificate)

Collectors who filed the Q1 Form 27EQ (TCS quarterly statement, due 15 July) must issue the corresponding TCS certificate to all collectees by 15 August 2026.

30 August 2026 — Property, Rent, and Contractor TDS Forms

Three forms share a 30 August deadline for July 2026 deductions:

All three are challan-cum-returns filed on the TIN-NSDL portal — payment and filing happen simultaneously. The 30-day window runs from the end of the month in which the deduction was made (July 2026 → 30 August 2026). Default under Section 271C can attract a penalty equal to the amount of TDS not deducted, in addition to Section 201(1A) interest.

GST Compliance: Four Deadlines Across Three Weeks

10 August 2026 — GSTR-7 and GSTR-8

• GSTR-7: Government entities deducting TDS under Section 51 of the CGST Act 2017 file for July 2026.
• GSTR-8: E-commerce operators collecting TCS under Section 52 of the CGST Act 2017 file for July 2026.

Late fee under Section 47 CGST: Rs. 100 per day per Act (i.e., Rs. 200 per day combining CGST and SGST), subject to the maximum as notified.

11 August 2026 — GSTR-1 (Monthly Filers)

Monthly taxpayers report all outward supplies for July 2026 in GSTR-1. QRMP filers (quarterly return, monthly payment scheme) report B2B invoices via the Invoice Furnishing Facility (IFF) if opted in — the IFF cutoff is also 13 August for July. Before submitting, reconcile your sales register against GSTR-1 figures. Errors in B2B invoice details cascade into the recipient's GSTR-2B, block their ITC claim, and generate reconciliation disputes that are far more painful than the original filing correction.

13 August 2026 — GSTR-5 and GSTR-6

• GSTR-5: Non-resident taxable persons (NRTPs) for July 2026.
• GSTR-6: Input Service Distributors (ISDs) for July 2026.

20 August 2026 — GSTR-3B (Monthly Filers)

The consolidated summary return for July 2026. Follow this sequence without shortcutting:

1. Download GSTR-2B from the GST portal on or after 14 August — this is the auto-populated ITC statement locked as of the 13th.
2. Reconcile GSTR-2B with your purchase register line by line. Any credit you claim in Table 4(A) of GSTR-3B that does not appear in GSTR-2B is flagged by the Rule 88D automated scrutiny system. Mismatches above a notified threshold generate a show-cause notice demanding reversal with interest.
3. Reverse ineligible ITC — blocked credits under Section 17(5) CGST (motor vehicles for personal use, food, membership fees, etc.) and credits attributable to exempt supplies.
4. Pay the net tax liability before or simultaneously with filing.

QRMP taxpayers do not file GSTR-3B in August but must pay July 2026 tax via PMT-06 challan by 25 August 2026. Verify your scheme status on the GST portal — incorrect assumption about QRMP status is a recurring source of missed deadlines.

MCA and ROC: The AGM Countdown Begins Now

Most companies with a 31 March financial year-end must hold their Annual General Meeting (AGM) by 30 September 2026 under Section 96 of the Companies Act 2013. Two downstream MCA filings depend on the AGM date:

• AOC-4 (filing of financial statements with MCA V3): 60 days from the AGM date
• MGT-7 / MGT-7A (annual return): 60 days from the AGM date

If the AGM is held on 30 September, AOC-4 and MGT-7 are due by 29 November 2026. Delay those and you attract late filing fees under Section 403 of the Companies Act 2013 — currently Rs. 100 per day per document with no upper cap.

August AGM preparation checklist:

1. Fix the AGM date in August — leaving it to the last week of September guarantees schedule conflicts.
2. Chase the statutory auditor to finalise the audit report. The audit is always the bottleneck; start early.
3. Hold the board meeting to approve financial statements and the directors' report before the AGM.
4. Issue AGM notice with a minimum of 21 clear days (days of dispatch and AGM do not count). For listed companies, regulatory requirements differ — check SEBI LODR timelines.
5. Prepare disclosures: CSR report, related-party transactions under Section 188, statement of directors' interests.
6. If a dividend is being proposed, confirm compliance with Section 123 — adequate profits, no defaults on deposits or debentures, dividend distribution tax procedures.

Penalty for AGM default: Section 99 of the Companies Act 2013 — fine up to Rs. 1,00,000 on the company and every officer in default, plus Rs. 5,000 per day of continuing default.

PF, ESI, and Professional Tax

15 August 2026 — EPF and ESI Contributions for July Wages

• EPF: Deposit the employee's contribution (12% of basic wages, capped as applicable) plus the employer's contribution (12% split between EPF and Employees' Pension Scheme) through the EPFO Unified Portal (unifiedportal-emp.epfindia.gov.in). Delay attracts damages under Section 14B of the Employees' Provident Funds and Miscellaneous Provisions Act 1952 — up to 25% of arrears for delays beyond two months.
• ESI: Deposit both the employer share (3.25%) and employee share (0.75%) of ESIC contributions for employees earning up to Rs. 21,000 per month (Rs. 25,000 for persons with disability) through the ESIC portal (esic.in). Late ESIC deposits attract simple interest at 12% per annum under Regulation 31-C.

21 August 2026 — ESI Monthly Return

Upload the monthly ESI return (contribution details linked to the salary register) on the ESIC employer portal. Reconcile the contribution amount against your payment challan before uploading — mismatches cause portal rejection and restart the clock.

Professional Tax — State-Specific Deadlines

Maharashtra PTRC (Professional Tax Registration Certificate) holders deposit monthly professional tax by the last working day of August. Karnataka employers follow a similar monthly deposit cycle. Andhra Pradesh, Telangana, and West Bengal also have monthly obligations. Maintain a state-specific compliance calendar alongside the central calendar — missed state dues attract independent penalties that are not covered by any central waiver or amnesty scheme.

Advance Tax Planning for 15 September

The second advance tax instalment is due 15 September 2026 (Q2, FY 2026-27 / AY 2027-28). By that date, cumulative advance tax paid must equal 45% of the estimated full-year tax liability after crediting TDS already deducted or expected to be deducted before year-end.

Why plan in August and not September? July actuals are now available. You can project full-year revenue, business income, capital gains booked to date, and rental income with reasonable accuracy. Six weeks remain before the due date — enough time to liquidate investments or arrange funds if the number is large.

Projection steps:

1. Annualise April–July 2026 income (or use contractual revenue pipeline if more reliable).
2. Add confirmed capital gains, interest income, and rental income.
3. Compute estimated full-year tax at applicable rates under Finance Act 2026 for AY 2027-28.
4. Identify TDS expected to be deducted through 15 September 2026 (from salary slips, professional fee invoices, bank FD TDS).
5. Cumulative advance tax due = 45% of full-year tax − TDS expected − advance tax already paid by 15 June 2026.

Section 234C consequence of underpayment: 1% per month for 3 months on the shortfall from the 45% cumulative threshold. On a Rs. 1,00,000 shortfall at the September instalment, that is Rs. 3,000 — eliminated by one afternoon of projection work in August.

Common Mistakes in August Compliance

Mistake 1: Filing the belated ITR without paying self-assessment tax first Section 234A interest accrues until the tax is paid, not until the return is filed. Pay via Challan ITNS 280, note the BSR code and challan serial number, then file. Filing before payment also risks a defect notice under Section 139(9).

Mistake 2: Skipping the 30-day e-verification window after belated filing Many filers rush to file before a self-imposed deadline and forget that an unverified return does not exist in law. Set a phone alarm the moment you click Submit. The 30-day counter starts from the filing date, not from when you remember.

Mistake 3: Claiming ITC in GSTR-3B before downloading GSTR-2B GSTR-2B for July 2026 locks on 13 August and becomes downloadable from 14 August. Filing GSTR-3B before checking it and claiming credits that are absent from GSTR-2B is the primary trigger for Rule 88D automated scrutiny notices. Always download GSTR-2B, reconcile with your purchase register, identify mismatches, and then file.

Mistake 4: Using an unofficial Form 16A template instead of TRACES A manually formatted Form 16A has no TRACES reference number. Your vendor cannot use it to reconcile their 26AS, and their ITR processing will flag a TDS credit mismatch. Download from TRACES every time — it takes the same time as printing a self-generated certificate.

Mistake 5: Missing Form 26QB for a July property purchase Property buyers who closed a conveyance deed in July 2026 must self-initiate Form 26QB by 30 August 2026. There is no reminder from the department. Default attracts penalty under Section 271C up to the amount of TDS not deducted, plus Section 201(1A) interest at 1% per month from the date of purchase.

Mistake 6: Treating AGM as a September problem The bottleneck is always the statutory audit, not the AGM formalities. Companies that start auditor follow-up in late August consistently miss the 30 September AGM deadline, triggering daily MCA penalties and director disqualification risk.

Worked Example: A Director's August Compliance Tab

Priya is a director of a private limited company and also earns professional fees individually. Here is what August looks like in rupees.

Her individual belated ITR (AY 2026-27): Income: professional fees Rs. 9,00,000 + LTCG Rs. 1,20,000 = Rs. 10,20,000. TDS on professional fees already deducted by clients: Rs. 90,000. Net tax liability after cess (using AY 2026-27 rates, new regime): assume Rs. 78,000. TDS credit: Rs. 90,000. Result: refund of Rs. 12,000 — so Section 234A interest does not apply.

She files on 22 August 2026:

• Section 234F late filing fee: Rs. 5,000 (income > Rs. 5 lakh) — mandatory
• Section 234A interest: nil (refund situation, no tax outstanding)
• Total additional cost of missing 31 July: Rs. 5,000

Company TDS late deposit: The company deducted Rs. 80,000 TDS on a July contractor payment on 25 July 2026. The accounts manager deposited it on 12 August 2026 — five days past the 7 August deadline.

Section 201(1A) interest: 1.5% × Rs. 80,000 × 1 month = Rs. 1,200

Five days of carelessness costs Rs. 1,200. Pre-loading the 7 August reminder in the accounts team's calendar costs nothing.

Company advance tax (Q2, FY 2026-27): Projected annual profit: Rs. 15,00,000. Estimated total tax liability at applicable corporate rates (as per Finance Act 2026 for AY 2027-28): assume Rs. 3,75,000 for illustration.

45% cumulative threshold = Rs. 1,68,750. Q1 advance tax already paid by 15 June: Rs. 56,250 (15%). Net due by 15 September = Rs. 1,12,500.

If the CFO only pays Rs. 56,250 in September (forgetting to compute the Q1 credit), the shortfall is Rs. 56,250. Section 234C interest: 1% × Rs. 56,250 × 3 months = Rs. 1,688 — small, but avoidable with a 20-minute projection exercise in August.

Total avoidable cost in this example: Rs. 2,888 (TDS interest + advance tax interest). Section 234F was unavoidable once 31 July was missed, but every other rupee was optional.

Key Takeaways

• 31 December 2026 is the last date for a belated ITR for AY 2026-27 under Section 139(4) — pay self-assessment tax before filing and e-verify within 30 days of submission.
• 7 August is the TDS/TCS deposit deadline for July 2026 deductions; even a one-day delay costs 1.5% per month in Section 201(1A) interest on the full amount.
• 14 August is the deadline to issue TRACES-generated Form 16A certificates for Q1; non-TRACES certificates cannot be used by counterparties for ITR credit claims.
• 20 August is the GSTR-3B filing deadline — always download and reconcile GSTR-2B (available from 14 August) before filing to avoid Rule 88D automated scrutiny.
• 30 August is the combined deadline for Forms 26QB, 26QC, and 26QD for July transactions — property buyers, individual tenants, and HUF payers must self-trigger these with no departmental reminder.
• 15 August is the dual EPF and ESI payment deadline; late EPF deposits attract damages up to 25% of arrears under Section 14B, and late ESIC deposits attract 12% per annum interest.
• Compute your 15 September advance tax instalment now — the 45% cumulative threshold can only be reliably estimated once July actuals are in, and a shortfall generates Section 234C interest of 1% per month for three months on the gap.