Ad Grant accounts on manual bidding cannot bid more than $2.00 per click. In most auctions that is not enough to appear at all, which is why so many grants sit at a fraction of their $10,000. There is a documented way out, and it is not a workaround.
What the cap actually does
Every Google search is an auction. Commercial advertisers routinely bid $5, $15, sometimes $50 a click for high-intent terms. A grant account capped at $2.00 loses those auctions silently — no error, no warning, just an account that reports low impression share and spends nothing.
The cap is also why grant accounts often rank for oddly specific long-tail phrases and nothing else: those are simply the auctions cheap enough for $2.00 to win.
The exception Google publishes
The $2.00 limit applies to manual bidding. It does not apply to campaigns using a Smart Bidding strategy — Maximize Conversions, Target CPA or Target ROAS. Switch the campaign and the ceiling lifts; Google will bid whatever the auction needs, because the system is optimising toward a conversion rather than spending to a cap.
This is not a loophole. It is in Google's own Ad Grants policy documentation, and it is the intended path. Google would rather grant budget bought conversions than sat unspent.
The prerequisite nobody mentions
Smart Bidding optimises toward conversions. If the account has no conversion tracking — or has tracking that fires on every pageview — then switching bid strategy either does nothing or actively makes things worse, because Google will faithfully buy you whatever you told it to count.
So the order is fixed and cannot be shortcut:
- Install conversion tracking that records real actions.
- Import those conversions into Google Ads and mark the right ones as primary.
- Let two to three weeks of data accumulate.
- Then switch to Maximize Conversions.
Doing step four first is the most common reason a bid strategy change "did not work". The full setup is in conversion tracking a board will believe.
Which strategy to choose
Maximize Conversions is the right default for almost every grant account. It has no target to get wrong, and on a budget that is free anyway there is no cost-per- acquisition to protect.
Target CPA becomes useful once the account has a stable conversion volume — roughly 30 conversions a month — and you want to hold efficiency while scaling. Set it too low and the campaign simply stops serving.
Target ROAS only makes sense if conversions carry real monetary values, so it is for organisations whose donation platform passes the amount back. If you are inventing an average donation value to make it work, do not use it.
What happens after you switch
Expect the account to behave strangely for one to two weeks. Smart Bidding enters a learning period, cost per click jumps around, and daily spend is uneven. This is normal and the worst thing you can do is change the strategy again mid-learning, which restarts it.
Watch weekly, not daily. Judge it after three weeks, and judge it on conversions, not on cost per click — CPC going up is the entire point.
Why spend still might not move
Lifting the cap removes one constraint. If spend stays flat afterwards, the bottleneck is elsewhere, and it is usually one of these:
- Too few keywords. $329 a day needs a lot of auctions to enter. An account with three campaigns cannot absorb it however it bids.
- Keywords nobody searches. Bidding aggressively on terms with no volume spends nothing.
- Geography too narrow. A city-only target on a small city caps the available impressions.
- Not enough conversion data. Smart Bidding with two conversions a month has nothing to learn from and stays conservative.
These four, plus the cap itself, are covered in why most grants never spend past $2,000.
Do not chase the full $10,000
Spending the whole grant is a proxy, not the goal. An account burning $9,800 a month on traffic that never donates, volunteers or uses the service is worse than one spending $5,000 on people who do. Lift the cap so the account can compete, then let the conversion data decide how much it should.