USCIS Form N-400 naturalization filing fee (ballpark) cost in Connecticut
Statewide range: $663 – $1,202 (filing)
National: $640 – $1,160 · 4% above the U.S. average · RPP 103.6 · Sales tax ~6.35% by state
Per filing
$663 – $1,202
Local range · CT
$663 – $1,202
Adjusted with BEA RPP (103.61). Planning estimate only — not a bid.
Approximate planning estimate only — not a bid or quote. Materials, access, codes, and local labor vary widely. Verify with licensed local providers.
National low / average / high from the factory factor pack, times this state’s BEA all-items RPP when available. Sales tax is listed separately because material vs labor mix varies by job. For a ZIP inside Connecticut, type it above or open the national uscis form n-400 naturalization filing fee (ballpark) guide. Compare wages on Connecticut salaries.
Related Connecticut cost guides
National uscis form n-400 naturalization filing fee (ballpark) guide →