June 2026 is not just another salary month for Indian employees. It brings two key tax checkpoints that can affect ITR filing, cash flow, refund timing, and possible tax notices. Salaried taxpayers need to track the Form 16 and advance tax deadlines closely, especially because Assessment Year 2026-27 filing has already started on the Income Tax e-filing portal.
Employers are expected to issue Form 16 after completing salary TDS reporting for FY 2025-26. At the same time, the first advance tax instalment for Tax Year 2026-27 falls due on 15 June 2026. This is more important for salaried people who also earn from freelancing, rent, capital gains, fixed deposit interest, dividends, business income, or side hustles.
The Income Tax Department’s e-filing portal has already enabled ITR utilities for AY 2026-27, but filing too early without checking Form 16, AIS, TIS and Form 26AS can create avoidable mismatch issues.
Why Form 16 Becomes The Starting Point For ITR Filing?
Form 16 is the main salary tax certificate issued by an employer to an employee. It shows salary breakup, exemptions, deductions claimed, taxable salary, tax deducted, and tax deposited with the government. For most salaried people, it becomes the first document used before filing ITR.
The usual Form 16 timeline is around mid-June after employers file their last quarterly TDS return. This is why many tax experts advise salaried taxpayers not to rush ITR filing in the first few days of June. A person may see salary details in Form 26AS or AIS, but Form 16 gives the employer-certified version of salary and TDS.
Before filing, employees should compare Form 16 with salary slips, bonus records, rent receipts, Section 80C investments, medical insurance premium, home loan interest, and tax regime selection. A small mismatch in PAN, TDS amount, taxable salary, or deductions can delay refunds.
The Income Tax Department also says taxpayers should keep copies of Form 16, AIS, investment proofs and other records, even though ITR forms are annexure-less and no document needs to be attached while filing. You can check official ITR-related guidance on the Income Tax ITR-1 FAQ page.
Advance Tax Deadline On 15 June: Who Should Pay
The first advance tax instalment for Tax Year 2026-27 is due on 15 June 2026. Taxpayers generally need to pay advance tax if their estimated tax liability for the year is ₹10,000 or more after reducing TDS and TCS.
This rule can affect salaried employees too. Many people assume that advance tax is only for business owners, but that is not correct. A salaried person may need to pay advance tax if TDS from salary does not cover tax on other income.
Examples include rent from a second house, short-term capital gains from stocks, crypto gains, high fixed deposit interest, freelance payments, consulting income, foreign income, dividends, or ESOP-related gains. If this extra income pushes unpaid tax above the threshold, the 15 June instalment should not be ignored.
For the June instalment, taxpayers generally pay at least 15% of the estimated annual advance tax liability. The remaining instalments follow in September, December and March. The official tax calendar can be checked on the Income Tax Department tax calendar, while tax payment guidance is available on the Income Tax tax payments FAQ page.
New Tax Law Transition Adds One More Reason To Be Careful
June 2026 also brings extra attention because India is moving into the Income-tax Act, 2025 framework from 1 April 2026. For salaried employees filing ITR for FY 2025-26, the return still relates to income earned before that transition. However, advance tax for income earned during Tax Year 2026-27 begins under the new law framework.
That means employees should separate two things clearly. First, Form 16 and ITR filing for AY 2026-27 relate to FY 2025-26 salary income. Second, the 15 June 2026 advance tax instalment relates to current year income for 2026-27.
This difference is important for people who changed jobs, received arrears, moved from old tax regime to new tax regime, started freelancing, or earned capital gains after April 2026. Mixing previous-year filing with current-year advance tax can create wrong calculations.
Before paying advance tax, salaried people should estimate annual income from all sources, subtract eligible deductions if applicable, reduce expected TDS, and then pay the correct instalment. Overpaying may lock cash until refund time, while underpaying may attract interest.
Here is the section with maximum 5 bullet points:
Checklist For Salaried Taxpayers Before Filing Or Paying
- Download Form 16 from your employer and match salary TDS with Form 26AS and AIS before filing ITR.
- Check whether bonus, joining bonus, leave encashment, gratuity, HRA, LTA, standard deduction and professional tax are correctly shown.
- Review all non-salary income, including bank interest, FD interest, rent, dividends, freelance income and capital gains.
- If you changed jobs during FY 2025-26, collect Form 16 from both employers and check whether both salaries were considered correctly.
- For advance tax, add estimated income from April 2026 to March 2027, pay the first instalment by 15 June 2026 if required, and save the challan from the official e-pay tax service.
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Final Thoughts
June 2026 is a tax housekeeping month. Form 16 helps employees file accurate ITRs, while the 15 June advance tax deadline protects people with extra income from interest and last-minute pressure.
The safer approach is simple. Wait for Form 16, match it with AIS and Form 26AS, check all side income, estimate current-year tax, pay advance tax if needed, and then file ITR with clean numbers. Salaried taxpayers who do this early in the right order can avoid revised returns, refund delays and unwanted tax notices.
FAQs
1. What Is The Form 16 Deadline For Salaried Employees?
Employers usually issue Form 16 by mid-June after completing salary TDS compliance.
2. Who Must Pay Advance Tax By 15 June 2026?
Taxpayers with estimated tax liability above ₹10,000 after TDS may need to pay.
3. Should Salaried Employees File ITR Before Form 16?
It is better to wait for Form 16 and match AIS details first.
4. Is Advance Tax Only For Business Owners?
No, salaried people with rent, interest, capital gains, or freelance income may pay.
5. Where Can Taxpayers Pay Advance Tax Online?
They can pay through the official Income Tax e-filing portal’s e-pay tax service.
