USCIS Form N-400 naturalization filing fee (ballpark) cost in Maryland
Statewide range: $672 – $1,218 (filing)
National: $640 – $1,160 · 5% above the U.S. average · RPP 105.0 · Sales tax ~6.00% by state
Per filing
$672 – $1,218
Local range · MD
$672 – $1,218
Adjusted with BEA RPP (104.96). 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 Maryland, type it above or open the national uscis form n-400 naturalization filing fee (ballpark) guide. Compare wages on Maryland salaries.
Related Maryland cost guides
National uscis form n-400 naturalization filing fee (ballpark) guide →