Typical problems with budget control in project management include:

1. **Underestimating Costs**: Initial cost estimates may be too low, leading to insufficient budget allocation for project tasks.
2. **Scope Creep**: Uncontrolled changes or continuous growth in a project’s scope can lead to increased costs and budget overruns.
3. **Poor Financial Tracking**: Insufficient tracking of expenses and budget utilization can cause discrepancies and unexpected financial issues.