Several regimes reach a small business here. California privacy law applies above defined thresholds a growing business can cross, and its notice requirements are the ones most likely to reach a Nevada business eventually. Nevada has its own privacy statute requiring an online notice with specific elements for operators collecting information from residents. And advertising platforms and app stores require a policy independently of any law, which means running advertising without one can result in a rejected account.
The practical requirement is a page describing what you collect, why, who you share it with, how long you keep it, and how somebody can ask for their data or its deletion. Contact details for making that request need to be on it. That is a short document and it is genuinely specific to your business rather than a form to fill in.
Copying one from another business is common and produces a policy describing collection practices that are not yours, which is worse than a short accurate one. If your policy mentions cookies you do not set, data you do not collect, or third parties you do not use, it is inaccurate in a document whose entire purpose is accuracy.
Find out what you actually collect before writing it, which almost nobody does. Your contact form fields. Analytics, which collects considerably more than most owners realise. Any embedded video, map, chat widget, or social button, each of which typically sets its own cookies and shares data with its provider. Browser developer tools or a free scanner will list them, and businesses routinely discover something from a tool they stopped using.
Cover the third parties by name or category, since that is what the disclosure requires. Your analytics provider, your form processor, your email platform, and your hosting provider all handle data on your behalf, and a policy that omits them describes an arrangement simpler than the one you have.
Write it in plain language rather than borrowed legalese. Nobody is served by a document that cannot be understood, and several regimes explicitly require clarity. A policy somebody could read and act on is both more compliant and more credible than one assembled from phrases.
Link it from every page rather than only from the footer of the home page, and from the form itself. A policy nobody can find satisfies the letter of very little, and the link beside a form is where somebody is actually deciding whether to submit their details.
Then revisit it whenever you add a tool, because that is when it becomes inaccurate. A chat widget, a booking system, or a new advertising pixel each changes what you collect and who receives it, and adding a line at the moment of installation takes seconds while a scheduled annual review usually does not happen. This is general information rather than legal advice, and a policy is one of the cheaper things to have looked at properly.
Keep a note of when it was last reviewed and what changed, because that record is what demonstrates the policy is maintained rather than published once. It also tells you which version was live at a given time, which matters if anybody ever questions what you were disclosing when they submitted their details.
Match what the policy says to what your forms actually ask for, because a form collecting a phone number while the policy mentions only email is the sort of small inconsistency that undermines the entire document.