Use the FNS Taxpayer Cabinet or the Gosuslugi portal (requires an electronic signature).
I, [Your Full Name], in accordance with subclause 4, clause 1, Article 218 of the Tax Code of the Russian Federation, request that I be provided with standard tax deductions for my child(ren). Copy of the child's birth certificate. blanki po nalogovomu vychetu
For more complex deductions, you must fill out official government forms rather than a free-form paper: Use the FNS Taxpayer Cabinet or the Gosuslugi
Some investment and property deductions can now be claimed in a simplified manner through a pre-filled application in your FNS online account. For more complex deductions, you must fill out
To claim a tax deduction (налоговый вычет) in Russia, you generally need to draft a formal application (заявление). Depending on the type of deduction, you might submit this to your employer or directly to the tax office (FNS).
To receive a refund for medical expenses, education, or home purchases, you must file a 3-NDFL declaration . You can download current forms or fill them out online via the FNS Personal Cabinet.