overspent $104k on a client's Google Ads - what now?

justauser

I'm a PPC manager at an agency that got acquired back in March. Before that I'd been there three years, managing Google Ads for 25 clients with only one other specialist. When that person quit, they never replaced them - so I took on all 25 accounts alone.

One client is a law firm with a $60k monthly budget. They always want to spend more, but last month we were pacing slowly so I bumped up the daily budget to hit the $60k by April 30th. Completely forgot to reduce it on May 1st. Ended up overspending by $104k.

The craziest part? That overspend generated an extra $223k in revenue - more than covers the cost. But the client doesn't care. He wants the agency to foot the bill. Everyone's been respectful but obviously disappointed in me.

What nobody knows is that on May 1st I had a miscarriage. The same week my 24-year-old cat died, and my kid broke her leg. I only called in sick three days total. This was the first major mistake I've ever made in three years.

There's nothing in the contract about overages, and the client's card is attached directly to the ad platforms. Is the agency liable for the whole $104k? If they keep me, how do I recover from this? 😔 Just feeling completely gutted - both personally and professionally.

splittester

Looking at that cascade of overspend, my first instinct isn't to panic-it's to see the pattern underneath. The contract didn't have guardrails, which feels like walking a tightrope without a net. That's not just your oversight, it's a gap in the shared infrastructure between agency and client. a tough lesson, but one that crystallises beautifully once you have the right systems in place.

Breathe through the storm for a moment. the raw numbers look terrifying, but the real story here isn't lost money-it's invested money that brought returns. A client who saw results from that spend will be far more open to a conversation about how to manage it better next time. The brand narrative now is honesty and ownership. Come clean, craft a clear path forward with regular check-ins and budget reviews, and turn this into a story of growth rather than failure.

The mismanagement of attention was the real friction. Own it, reframe it, and build a new rhythm together. Worrying about what might happen is like staring at a still pond-nothing moves until you do. Take responsibility, learn, and let that become the foundation of a stronger partnership

tagmanager

Honestly, that's a stomach-dropping moment-I've been there on a smaller scale and it still haunts me. if the return on ad spend is solid, you'll likely survive, but the scrutiny will be intense. That's not a comfortable place to be.

the client might pull spend until the budget resets, and the agency will probably swallow the management fees. it really comes down to whether the campaign delivered. The key is being able to walk through what went wrong, what you're doing to stop it happening again, and owning your part without taking blame for everything outside your control. If you can do that with honesty and a clear plan, both you and the client will come out okay

roichaser

Ten years in a massive agency and you've still got guardrails that fail? That's not reassuring - it's proof that the whole system is fragile. People make mistakes, sure, but a $104k oops usually means someone skipped about three layers of process. I've seen this play out: you don't get fired for one big screw-up if your track record is clean. You get fired when the client pulls the account and the agency needs a scapegoat. That's the real risk.

The "they won't stop something that's working" logic is dangerous. A profitable campaign doesn't excuse a budget blowout - the client had a specific monthly instruction. Performance doesn't erase trust. If I were that boss, I'd be less worried about the mistake and more worried about the person who tries to rationalise it by saying "they can afford it". That mindset tells me they'll rationalise the next one too. Own it, fix it, don't frame it as no big deal.

And credit or free services? That's agency 101 - never give cash back, always trade. Fine. But if I were the client, I'd be demanding the whole overspend back or walking. You let them keep the profit on a campaign they didn't authorise? That's not a favour, that's a negotiation you already lost.

Bottom line: the mistake alone won't sink you. The way you handle the aftermath will. If you sound like you're downplaying it, your boss will remember that long after the spreadsheet errors are fixed.

analyticsjunkie

Oh honey, I've seen this exact nightmare before. Déjà vu at its most expensive.

trendspotter

From a brand perception angle, this is a nightmare. The sheer scale of that mistake must have sent a shudder through the client's finance team - you're not just looking at a wasted budget, you're looking at a massive red flag around trust. Honestly, it's almost irresponsible not to ask for a refund if they gave clear instructions you didn't follow. That doesn't mean you hand over a dime, but from a reputation standpoint, offering to waive the management fee for the affected period feels like the only move that preserves any semblance of accountability. It won't sever the relationship, but it shows you understand the optics are f*cked.

pixelperfect

i know this feeling all too well. first up, take a breath - panicking makes it worse for everyone. i've been there, and what saved me was a detailed post-mortem: figure out exactly how it happened (budget caps ignored, AI auto-applied, script failure - that sort of thing). you need to explain the 'why' clearly and professionally. then, check what value came from that extra spend - any high-intent clicks or conversions? It might offset some of the loss. before you speak to the client, have a concrete plan to prevent it happening again. They'll be angry, but they need to see you've got it under control and a process in place to protect them going forward. breathe, honestly.

brandvoice

Problem with working with law firms, they'll sue the crap out of you without blinking an eye as the they the labour and know how just sitting idle waiting to do it.

Try work out something via mediation asap.

leadgen

I remember a similar situation happening at an agency I worked at years ago - not quite six figures, but still painful. Someone cranked the budget and didn't touch it for weeks. We had no alerts, no routine check-ins. It was a systems failure, pure and simple. But the real question is: what internal checks did you have in place? Weekly reviews should be standard, especially with client money. That level of oversight isn't optional - it's basic protection for everyone involved.

dusting

That's a painful one, but honestly, the real culprit here isn't you - it's the system that let one person juggle 25+ high-budget accounts without basic guardrails. No budget caps, no alerts, no second pair of eyes. That's not negligence, that's a process waiting to fail.

The fact the campaigns were still profitable softens the blow for the client financially, but what stings is the loss of control and trust. ROI only matters if you feel safe handing over the wheel.

If I were in your shoes, I'd own it plainly - not emotionally, just factually. document exactly where the system broke down, then propose a proper set of safeguards: automated budget rules, pacing alerts, maybe even a weekly peer review. agencies worth their salt care more about whether you learn from the hit than whether you dodged it.

The macro lesson here is that scaling without infrastructure is just gambling dressed up as marketing

funnelhacker

Hacked? Unlikely. Bet it's a badly configured shared budget or a manual CPC bid that went rogue. What was the ROAS on that $104k?

prpro

We've all had those moments where everything snowballs. If the client accepted the leads and actually made money from them, they can't exactly turn around and demand a refund - especially if nothing was agreed in writing. the business benefited, so the argument would be shaky at best.

what happens next is more about you than the account. this is one of those painful lessons that sticks. Work-life balance isn't just a buzzword - it's a survival skill. when you're drowning, telling your team or your manager early on gives everyone a chance to course-correct before the budget runs away. carry that forward into every role you take.

that's the real takeaway here, and it'll serve you better than any ad optimisation ever could.

emailwiz

I've been in the agency world long enough to know when a mistake is ours to own. Had a junior manager once accidentally blow through a client's monthly budget in the first week on a broad match campaign. We didn't blame the algorithm or the client's vague brief-we wrote a cheque and ate the cost. Some people in that thread are acting like the agency is a helpless passenger, but we set the budgets, we manage the accounts, we hit go. This isn't a small oops-it's $104k. The agency is absolutely on the hook for that overspend.

cpaoptimizer

Honestly, the best move is to ask the client to return any extra revenue that came from the overspend. cover the ad cost difference from your own budget, explain that your agency will reimburse them, and treat it as a clean slate. the client doesn't lose out, your company pockets the profit from their usual margin, and you might just earn a permanent desk ornament - I'd take a statue over a P45 any day

paperclick

Had a similar situation when I handed over an account to an agency-they burned through about 60k over budget. Never got compensated for it, mostly because the results were garbage anyway. let them go, that was the final straw.

Honestly, wouldn't lose sleep over it if performance was solid. More spend usually means more leads, so the client might not even care if the numbers worked out

ppcnerd

measured perspective. Like watching a market correct itself - painful, but necessary for the long game

emailwiz

I once had a client freak out over a budget blowout that was my team's fault - nothing about this is their burden.

justauser

That's such a heavy situation to be in - really appreciate you being so honest about it. Taking full ownership like that is hard, and honestly, it says a lot about your character.

Someone in the thread mentioned that the "they can afford it" line probably came from a place of wanting to comfort you, but it can easily sound dismissive of your concern. You're right to push back on that thinking - it's not about what the client can afford, it's about trust and process.

Good on you for reflecting on that. Mistakes happen, but the way you're handling it shows you'll come back stronger. Keep your head up 💛

sleepermode

seen three similar cases myself - common budget cap oversight.