SEO pricing for accounting firms isn't arbitrary. Three variables account for most of the range you'll see when requesting quotes.
1. Local Market Competition
A CPA firm in a mid-size metro like Raleigh or Salt Lake City competes against a different set of established domains than one in Chicago or Los Angeles. Highly competitive markets require more consistent content, stronger backlink profiles, and longer runways to move into the Google Map Pack or top organic positions. That translates directly to higher monthly investment.
2. Number of Service Lines Being Targeted
A firm that wants to rank for tax preparation, bookkeeping, business advisory, and estate planning needs separate optimized pages, distinct keyword strategies, and ongoing content for each. Firms focused on a single high-value service — say, audit services for healthcare practices — often pay less and see faster movement because the scope is tighter.
3. Current Technical and Authority Baseline
If your site has indexing errors, thin service pages, or no backlinks at all, early months involve remediation work before growth work can begin. A site that was built on a solid technical foundation and already has some domain authority reaches ranking improvements faster. Agencies will factor your starting point into scoping — expect a discovery call or audit before a final quote is issued.
Secondary factors include whether you need Google Business Profile management, reputation monitoring, or multi-location optimization for firms with satellite offices. Each adds scope, and scope drives price.