Ascertain arms expenses as parts of capital expenditures of governments have on development economic each state influence socially. He is greatest this amount memorial they be significant and in national industry located. But phase of business cycle is important also, state finds data in which. For good incrimination is most appropriate period phase of prime. It assign in Poland in last years on defensive expenses from 1.8 for 2.1% 2010-2016 GDP. Property expenses occupied place within the confines of these important expenses, or arms expensive from for 34% to 22. Increase totaled in this time from 1.3% for 5.0% GDP. Certainly consumption had biggest influence on this incrimination for 78.5%. Expenses it on 20.2% but positive bank balance of foreign trade it for 1.3%. It ascertain in result of account, that arms expenses had in amount from 0.9% for 1.75% influence on increase GDP. There was it on percent’s from 0.02 for 0.08 converting. It means, that expenses of states are visible in development this type economic our state socially.