Quick answer: TikTok requires a $50 campaign minimum and $20/day per ad group. Start lean, concentrate budget on one or two ad groups, and scale slowly to protect algorithm performance.
TikTok's ad minimums are low enough for most small budgets. You can run a real campaign for $20 a day. Here's exactly how to set it up without wasting money.
Minimum Budget Requirements for TikTok Ads
Per TikTok's Business Help Center, two hard minimums apply to every campaign.
Campaign-level minimum: $50
Every campaign requires at least $50. That applies to both daily and lifetime budget types. You cannot launch below this number.
Ad group-level minimum: $20 daily
Each ad group needs a $20 daily minimum. For web conversion campaigns in North America and EMEA, TikTok recommends $30 daily per ad group. APAC brands can stay at $20.
Starting budgets for small businesses
One ad group at $20/day is $600 a month. Two ad groups at $20/day each is $1,200 a month. Start with one ad group. Prove the format before you scale.
Daily Budget vs. Lifetime Budget: Which to Choose
Pick the wrong type and your spend gets wasted fast.
What is daily budget and when to use it
Daily budget sets a hard cap on what you spend each day. TikTok's documentation recommends daily budgets at the ad group level for most ongoing campaigns. Good for consistent, controlled delivery.
What is lifetime budget and when to use it
Lifetime budget spends a fixed total across your campaign dates. Per TikTok's Ads Manager guidance, it does not distribute evenly each day. Best for time-sensitive pushes: product launches, holiday sales, or event-driven promotions.
Budget best practice for small businesses
Use daily budgets at the ad group level. Set the campaign-level budget to "No Limit" initially. This keeps the algorithm free to find your best placements without hitting a ceiling too early.
Budget Allocation Across Ad Groups
More ad groups does not mean better results on a small budget.
How to distribute budget when running multiple ad groups
Each ad group needs enough daily spend to generate meaningful data. Split $40 across four ad groups and each one gets $10. That is not enough for the algorithm to work with.
Why concentrating budget matters for algorithm performance
TikTok's algorithm learns by volume. Concentrate budget on one or two ad groups and it gathers that data faster. Thin spread means slow learning and inconsistent results.
Example: small business budget allocation
$60/day total. Two ad groups at $30 each. That beats four ad groups at $15 each every time. Once you see which ad group wins, shift more budget toward it.
The Learning Phase and Budget Scaling
The learning phase is where TikTok finds your best audience. Disrupt it and you start over.
What is the learning phase and how budget affects it
During the learning phase, TikTok tests placements, audiences, and timing. Per TikTok's documentation, budget increases above 20-30% force the campaign back into the learning phase and reset optimization entirely.
Safe budget increase rates
During the learning phase, raise budget by no more than 40% per adjustment. After the campaign exits the learning phase, you can increase up to 50% of the previous amount at a time.
Common budget scaling mistakes to avoid
Doubling budget overnight. Cutting budget suddenly. Changing targeting and budget at the same time. Each of these resets the learning phase. Make one change at a time.
Timeline for adjustments
Wait at least 2-3 days after any adjustment before making another change. The algorithm needs time to stabilize. Rushing costs money.
Setting Up Your Budget in TikTok Ads Manager
Budget setup happens at two levels in every campaign.
Step-by-step budget setup workflow
- Open TikTok Ads Manager and start a new campaign.
- Set campaign budget to "No Limit" or enter $50 or more if you want a cap.
- At the ad group level, set a daily budget of $20 or more.
- Choose your schedule. Daily budget runs until you pause it. Lifetime budget runs to your set end date.
Campaign Budget Optimization (CBO) for automation
CBO lets TikTok distribute your campaign budget across ad groups automatically. TikTok Ads Manager guidance requires 3-5 active ad groups per campaign and 2-3 unique creatives per group for CBO to function properly. Good for small businesses that want less manual management.
Manual ad group budgets for precise control
Manual budgets give you full control over each ad group's spend. Better for testing. Easier to spot exactly what caused each result shift.
Monitoring Spend and Adjusting Over Time
Daily checks catch expensive problems before they compound.
Tools to track daily spend
TikTok Ads Manager shows spend by campaign, ad group, and individual ad. Check it every day. Watch for pacing issues: spending too fast or too slow against your budget. Running Meta campaigns alongside TikTok? Coinis's Advertise reporting tracks your Facebook and Instagram spend in one place while you manage TikTok natively.
When and how to scale budgets
Scale when your cost per result stays stable for at least 3 days. Increase by no more than 50% at a time. Log every change with a date and reason. That record explains every result spike later.
Red flags: over-spending or algorithm struggles
Spending faster than expected usually means your audience is too broad. Spending too slowly means targeting is too narrow or bids are too low. Both need a targeting fix, not just a budget change.
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Frequently Asked Questions
What is the minimum budget for TikTok ads?
TikTok requires a $50 minimum at the campaign level and $20 per day at the ad group level. For web conversion campaigns in North America and EMEA, TikTok recommends $30 daily per ad group.
Should I use daily or lifetime budget for TikTok ads?
Use daily budget for most campaigns. It gives you consistent daily control. Use lifetime budget only for time-sensitive campaigns like product launches or sales events, where you need to spread a fixed total across a set time period.
How do I scale my TikTok ad budget without hurting performance?
Increase budget by no more than 40% per adjustment during the learning phase. After the learning phase, you can go up to 50% at a time. Always wait 2-3 days between changes to give the algorithm time to stabilize.