Form 121 income tax ka naya unified self-declaration form hai, jo 1 April 2026 se (Tax Year 2026-27 se) Form 15G aur Form 15H ki jagah laagu hua hai. Iska maksad ek hi hai — agar aapki kul aay par koi tax nahi banta, to bank, post office ya doosri sansthaon ko ye ghoshna dekar aap apni FD interest, dividend ya kiraye jaisi aay par TDS katne se rok sakte hain. Pehle 60 saal se kam umar walon ke liye 15G aur senior citizens ke liye 15H alag-alag form the; ab umar chahe kuch bhi ho, sabke liye ek hi Form 121 hai. Is guide me jaaniye ye form kya hai, kaun bhar sakta hai, kahan jama karna hai aur bharne ka poora tarika.
Form 121 Kya Hai?
Form 121 Income-tax Act, 2025 ki Section 393(6) aur Income-tax Rules, 2026 ke Rule 211 ke tahat tai kiya gaya ghoshna-patra (declaration form) hai. Isme aap ye ghoshna karte hain ki sambandhit tax year me aapki kul anumaanit aay par koi income tax nahi banega, isliye payer (bank, company, post office) aapki aay par TDS na kaate.
Yaad rahe — ye form aapki aay ko tax-free nahi karta. Ye sirf TDS katne se rokta hai. Aay chahe TDS kate ya na kate, use ITR me dikhana hi padta hai.
15G/15H Se Form 121 Tak Ka Badlaav
Purane Income-tax Act, 1961 me do alag form the — 60 saal se kam umar ke vyaktiyon aur HUFs ke liye Form 15G, aur 60+ senior citizens ke liye Form 15H. Dono ka uddeshya ek jaisa tha, lekin umar ke hisaab se form alag hone se aksar confusion hota tha, khaas taur par jab koi 60 saal ki seema paar karta tha.
Naya Income-tax Act, 2025 (21 August 2025 ko Presidential assent, 1 April 2026 se laagu) dono ko milakar ek hi Form 121 bana diya gaya hai. 1 April 2026 se purane 15G/15H amaanya (invalid) hain — sansthaon ko purane form sweekar nahi karne chahiye aur un par TDS kaatna chahiye.

Form 121 Kaun Bhar Sakta Hai?
Form 121 bharne ke liye ye sharten poori honi chahiye:
- Aap resident individual, HUF, ya eligible trust hon.
- Aapki us tax year ki kul anumaanit aay par tax liability zero (nil) ho.
- Aapke paas valid PAN ho — bina PAN ke ghoshna amaanya maani jaati hai.
Kaun nahi bhar sakta: non-resident Indians (NRIs), companies aur partnership firms. Aur agar aapki aay par tax banta hai, to ye form bharna galat ghoshna (false declaration) hoga.
Ek mahatvapurna baat: senior citizens ko thodi chhoot milti hai — agar unki kul aay basic exemption limit se thodi upar bhi hai, lekin asal tax liability zero hai, to ve Form 121 de sakte hain.
Form 121 Kahan-Kahan Jama Karna Hota Hai?
Ye form har payer ko alag se dena padta hai — ek form sab jagah kaam nahi karta:
- Bank — FD/RD interest par TDS rokne ke liye
- Post office — post office time deposit ya doosri schemes ke byaaj par
- EPFO — PF withdrawal par TDS se bachne ke liye
- Insurance companies, bond/debentures ke payer, dividend dene wali companies, kirayedaar (rent par TDS)
Demat me rakhe bonds ke liye NSDL ya CDSL ko ek submission kaafi hota hai — ye ekmatra apvaad hai. Har payer aapke form ke liye ek Unique Identification Number (UIN) jaari karta hai aur uska vivran income tax portal par darj karta hai.
Form 121 Kaise Bharein? — Poora Process
Sabse achha samay hai tax year ki shuruaat — April me hi form de dein, taaki byaaj credit hone se pehle TDS ruk jaaye. Ek baar TDS kat gaya, to Form 121 use wapas nahi laa sakta; phir refund ke liye ITR ka intezaar karna padega.
Online Tarika
Zyaadaatar bank apni net banking ya mobile app me Form 121 jama karne ki suvidha dete hain — branch jaane ki zaroorat nahi. Aap income tax e-filing portal (incometax.gov.in) par bhi Form 121 e-file kar sakte hain: PAN se login karein, e-File tab me Form 121 chunein, sahi tax year chunein, details bharein aur OTP/Aadhaar se verify karke submit karein.
Offline Tarika
Incometax Department ki website se Form 121 ka official PDF download karein (third-party PDFs se bachein). Part A me apna naam (PAN card jaisa), PAN, pata, tax year, aay ka prakar aur anumaanit rashi bharein, sign karke payer ko dein. HUF ke liye HUF ka poora naam likhein, karta ka naam nahi.
Zaroori Documents
- PAN card (anivaarya)
- Payer ka TAN (bank/sanstha ka)
- Us FD ya nivesh se anumaanit salana aay ka vivran
- Bank account details
Form 121 Har Saal Bharna Padta Hai
Ye form sirf ek tax year ke liye valid hota hai — ye one-time kaam nahi hai. Har saal April me naya form dena padta hai. Agar aapke FD kai banks me hain, to har bank ko alag form dena hoga.
EPF withdrawal par TDS se sambandhit niyam samajhne ke liye hamara EPF kya hai wala guide bhi padh sakte hain.

Galat Ghoshna Par Kya Hoga?
Agar aapki aay par asal me tax banta hai aur phir bhi aap Form 121 de dete hain, to ye Act ke tahat galat ghoshna maani jaayegi. Baad me poora tax, byaaj aur jurmana (penalty) bharna pad sakta hai. Isliye form dene se pehle apni kul aay ka imaandaar andaaza zaroor laga lein — salary, interest, rent, dividend sab jodkar.
Adhik jaankari ya official form ke liye Income Tax Department ki website dekhein: incometax.gov.in
Yeh sirf jaankari hai, financial advice nahi hai.