The company he has bought into has four chartered accountants, one accountancy technician and four other "important accounting support staff".
It was created when a larger accountancy company split up in January this year.
Bryce Smith & Associates does a general spread of accountancy work, with some for overseas clients and a specialisation in trusts. The company also provides advice to businesses.
"It's a lot easier to give advice early on than to clean up the mess later. It's more rewarding too, and the better our clients do, the better we do," Mr Belton said.
Their assessment of Wanganui's current economic situation is that it could be better, especially for retailers. "As a general sort of rule Wanganui shrinks after the main centres shrink and we don't recover until after they start recovering. We are just hoping that it's around the corner," Mr Smith said.