RA Stamp
Free RA Stamp Generator
A RA stamp is the seal a licensed architect applies to drawings, plans, and reports to take professional responsibility for the work. Build a board-compliant RA stamp for any US state below, then download it free as SVG, PNG, or PDF.
An architects stamp — often written as an architect's seal — is required on drawings submitted for building permits in most states. Build a board-compliant one for your state below.
RA stamp requirements by state
Every US state and the District of Columbia sets its own seal format and digital-signature rules. Open your state for the board's exact requirements.
Southwest
RA stamp FAQ
When is an architect stamp required?
Most states require an architect's stamp on drawings submitted for building permits — typically for commercial work and multifamily residential. Single-family homes are often exempt, but exemptions vary by state.
Can an architect stamp someone else's drawings?
Only if the architect exercised responsible control over the work. Stamping drawings prepared entirely by others (plan stamping) violates licensing law in every state.
Can an architect stamp structural drawings?
In many states, yes — if the structural work is incidental to the building design and within the architect's competence. Complex structural systems typically require a licensed structural or civil engineer's seal.
How much does an architect charge to stamp drawings?
Legitimate architects do not sell stamps on finished drawings — they charge for design review and responsible control, typically a percentage of project cost or hourly. Paying only for a stamp is illegal plan stamping.
How do I get an architect stamp?
Hold an architect license in your state, then order a stamp meeting your board's format rules. EngineeringID generates board-compliant architect stamps with free preview.