Google Ads · No. 24
Google Ads balance monitoring
In short
Your Google Ads balance is the money your account can still spend: what’s left of a prepayment or the unspent part of an account budget. When it runs out, Google stops showing all your ads until payment comes through. Bank transfers take several business days to clear, so plan top-ups ahead of time, not after your ads have stopped.
Contents
What is a Google Ads balance?
Your Google Ads balance is the money your ad account can still spend on impressions and clicks. How it’s calculated depends on your payment setting — the way you pay Google. Google Ads Help describes three payment settings: postpay, prepay and monthly invoicing (Google Ads Help).
| Payment setting | How you pay for ads | What happens when the money runs out |
|---|---|---|
| Postpay (formerly automatic payments) | Google charges your card or other payment method after your ads have run | There’s no balance as such; what matters is that your payment method goes through when you’re charged |
| Prepay (formerly manual payments) | You add funds up front, and costs are deducted from that balance | Your ads stop running until you top up the balance |
| Monthly invoicing | Google gives you a line of credit and sends a monthly invoice for your accrued costs | Spend is capped by the account budget: once it’s used up, your ads stop |
An account budget is the amount your account can spend on all campaigns combined over a set period, with a start date and an end date. It doesn’t replace your campaigns’ daily budgets — it sits above them as an overall cap.
In practice, most advertisers fund their ads in one of two ways: by paying an invoice in advance (especially common for businesses) or with a linked bank card.
Why monitor your Google Ads balance?
Because your ads stop the moment the money runs out, and nothing on your website or in your CRM warns you. Google Ads Help puts it plainly when it describes prepay:
“When your payment is used up, your ads will stop running.”
Google sends you an email “when the money in your account gets low (about a week’s worth of your budget).” But that email is easy to miss, especially if billing notifications go to your accounting team instead of your marketer.
Account budgets work the same way. Google Ads Help gives the example of an account budget set for April:
“If your account accrues $1,000 USD in costs after April 1st and before April 30th, your ads will stop running until your next account budget starts.”
A stop hits the whole account at once — every campaign, Search and Shopping alike. For an online store, that’s a day without paid orders; for a service business, a day without leads.
Bank transfers are the biggest risk. The money doesn’t arrive instantly: Google’s article on money transfers says processing takes “2 to 5 business days, depending on your location” (Google Ads Help), and its page on payment processing times notes that some payments can take even longer (Google Ads Help). If you pay on the last day, your ads will sit idle for several days, even though the money has already left your company’s bank account.
Why do ads stop because of money?
Most often because top-ups don’t keep pace with actual spend:
- Spend went up. You raised daily budgets, launched a new campaign, or your busy season started — and money that used to last a month now lasts two weeks.
- The transfer landed on a weekend. A payment sent on Friday evening is only processed by the bank on the next business day, and Google credits it even later.
- The payment couldn’t be matched. For money transfers, Google asks you to include your unique reference number on the bank’s transfer form; without it, the money may not reach the right account (Google Ads Help).
- A postpay charge was declined. The card is blocked or expired, and Google can’t charge you for ads that have already run.
- Nobody owns payments. The marketer sees spend, the accounting team sees invoices, but nobody works out how many days the remaining balance will last.
How do you spot a Google Ads balance problem?
The first symptom usually shows up in your business, not in Google Ads: leads or orders from ads suddenly dry up. Here’s what to check:
| What you see | Possible cause | What to do |
|---|---|---|
| Impressions and clicks dropped to zero in all campaigns at once | Your prepaid balance or account budget is used up | Check Billing and add funds |
| You sent the money, but ads haven’t resumed | The transfer is still processing, or it’s missing the reference number | Check the payment status in Google Ads and the transfer details |
| An email from Google about a low balance | About a week’s worth of spend is left | Pay right away, allowing time for the transfer to clear |
| A declined payment warning | A problem with the card or bank account on postpay | Update your payment method or add a backup one |
How to check your Google Ads balance yourself
Everything you need is right in your Google Ads account. A few minutes every few days is enough:
- In Google Ads, click the Billing icon and select Summary. On prepay, you’ll see the “Available funds” card with an Add funds button (Google’s instructions).
- If your account uses account budgets, go to Billing → Account budgets (Google’s instructions). The “Account budget” column shows the requested or approved amount, and the “% spent” column shows how much of it you’ve already spent.
- Check the end date of the current budget: your ads stop either when the money runs out or when that date passes, whichever comes first.
- Work out how many days you have left: divide the available amount by your average daily spend over the last few weeks. For example, $1,050 at about $150 a day is roughly 7 days. Factor in VAT: the amounts in your account may exclude tax, while the amount you paid includes it. If $1,050 is what you paid including 20% VAT, about $875 of it goes to ads, so you have less than 6 days.
- Subtract the time a transfer takes to clear, plus weekends. What’s left is the number of days you have to send the payment.
- Or use the FullCheckApp “Google Ads balance monitoring” check (available on paid plans) and get the results in a clear visual format.
The math is simple, but spend changes every day, and weekdays differ from weekends. So a rough guess can easily be off by a few days — exactly the time a bank transfer takes.
If you chose the last option, you’ve already made the right call: the check runs automatically, and you’ll be the first to know about any warning or critical issue.
What FullCheckApp checks
FullCheckApp shows the state of your funds on the Google Ads tab. This works for accounts with an account budget, where ads are paid for in advance by invoice.
- Available funds — the approved budget limit minus what’s already been spent, including VAT. You set the VAT rate in settings; the default is 20%.
- Spend forecast — by day of the week (the average for each weekday over the last 4 weeks) and separately for each campaign.
- Top-up calendar — accounts for bank business days: a payment made on Saturday or Sunday isn’t credited, while a payment made before 12:00 on a business day is credited the same day. The calendar shows how much you’ll lose if you pay late.
- Budget history — every increase in the limit shows up as a top-up.
- Forecast vs. actual — how far actual spend differed from the forecast.
The “Account funds” check turns critical when there are 3 business days left before the payment deadline. FullCheckApp sends Telegram alerts about critical issues, when they’re fixed, and when your account is topped up.
To keep your ads running, send the payment before 12:00 on the next business day.
To learn what happens to individual campaigns when they run short of daily budget, see Paused Google Ads campaign monitoring. Errors that keep your ads from showing even when there’s money in the account are covered in Google Ads error check.
Google Ads monitoring is available on FullCheckApp paid plans.
FAQ
Will my Google Ads stop if I run out of money?
Yes. On prepay, Google stops showing your ads as soon as the balance is used up. With an account budget, ads stop when spend reaches the budget amount or the end date passes. The stop applies to the whole account — every campaign at once — until a payment comes through or the next account budget starts.
How long does a bank transfer to Google Ads take?
According to Google Ads Help, a money transfer takes 2 to 5 business days to process, depending on your location, and sometimes longer. Weekends don’t count. So send the payment early, with a buffer of several business days, and always include your unique reference number.
What’s the difference between an account budget and a campaign budget?
A campaign budget caps the average daily spend of a single campaign. An account budget is a total amount for all campaigns in the account over a set period, with a start and end date. Once it’s spent or the end date passes, all your ads stop, even if your campaigns still have daily budget left.
Does Google Ads warn you about a low balance?
Yes. On prepay, Google emails you when your balance drops to about a week’s worth of spend, and again when it’s gone. But that email is easy to miss if billing notifications go to your accounting team rather than your marketer. And if you pay by bank transfer, a week’s buffer is barely enough.
How do I calculate how many days my Google Ads balance will last?
Divide your available funds by your average daily spend over the last few weeks, then subtract the time a transfer takes to clear, plus weekends. For a more accurate estimate, calculate spend separately for each day of the week, since weekdays and weekends differ. And don’t forget the account budget’s end date: it may come sooner.
Does running out of budget affect Google Ads campaign optimization?
Yes. According to Google Ads Help, Smart Bidding is “always training on new data to set optimal bids,” and while your ads aren’t showing, there’s no new data. Once ads resume, performance may fluctuate while the strategy readjusts. From the author’s experience: if ads were down for several days, Performance Max campaigns may spend their budget faster than usual for the first few days after a top-up.
Sources
- Google Ads Help — About payment settings in Google Adssupport.google.com/google-ads/answer/2375432?hl=en
- Google Ads Help — About account budgetssupport.google.com/google-ads/answer/7054229?hl=en
- Google Ads Help — Create an account budgetsupport.google.com/google-ads/answer/2375395?hl=en
- Google Ads Help — About money transfersupport.google.com/google-ads/answer/1704434?hl=en
- Google Ads Help — About payment processing timessupport.google.com/google-ads/answer/9436113?hl=en
- Google Ads Help — Add a new payment method in Google Adssupport.google.com/google-ads/answer/2375375?hl=en
- Google Ads Help — How our bidding algorithms learnsupport.google.com/google-ads/answer/10970825?hl=en
Keep Google Ads under control
Google Ads monitoring is available on paid plans — from $5 a month.
See pricing