The Pension Fund of the Russian Federation (PFR) is a major social institution of the country. It is the biggest federal network rendering state services in the field of social security in Russia.

The Pension Fund structure is comprised of eight offices in federal districts of the Russian Federation, 84 Pension Fund offices in constituent territories of the Russian Federation  including the town of Baikonur (Kazakhstan), and nearly 2,460 territorial offices in every region of the country. The PFR system employs over 100,000 specialists.