A small law firm should set a marketing budget it can sustain for at least a year, then split it between a strong website, local SEO and reviews before adding paid ads. Consistency matters more than size, because legal SEO and AI visibility build slowly and reward firms that keep going.
Budget depends on practice area more than firm size. Estate planning and business law run on steady, lower cost leads, so the foundation of a good website, a fully built Google Business Profile and a review process often carries most of the load. Practice areas with expensive clicks change the math, but a general practice firm rarely needs to compete in the most expensive ad auctions. Start by asking what one new client is worth over the life of the relationship. A will client who returns for a trust, then probate, then a business formation is worth far more than one fee.
The most common mistake is spending on many small things at once. A directory upgrade here, a lead service there, a few months of ads, then nothing. Each piece stops before it can work. A better plan is to fix the base first. That means a site with a real page for every practice area, consistent listings on Avvo, Justia and FindLaw, and a habit of asking for reviews when matters close. Once the base is solid, paid ads have somewhere good to send people.
Review those numbers every quarter and move money toward the sources that bring in retained clients. Track the right numbers. Count consult calls, form fills and booked appointments by source, not impressions. Ask every new client how they found you and write it down. After six months you will know what is working. At Heights Digital, our plan is a $750 site build and $399 a month for ongoing SEO, content and AI search work, month to month, which gives most small firms a stable foundation without a big upfront commitment.
Send the site over. We will tell you what is broken, what you could rank for, and whether AI search knows you exist. No charge and no pitch deck.
