Yes. Seasonal Austrian businesses can adjust their daily LSA budget after migration, but the exact controls depend on how the migrated campaign is set up in Google Ads. The important thing is to make budget changes based on demand, not simply because the campaign has been migrated.
For example, a landscaping business may want to spend more during Austria’s spring and summer season and scale back during slower months. Before increasing the budget, check whether the campaign is already generating qualified leads and whether you have enough capacity to handle more work.
After changing the budget, monitor lead volume, cost per lead, booked jobs, and revenue. If spending increases without better results, the issue may be targeting or lead quality rather than the budget.
In short, migration does not mean you have to keep the same budget year-round. Adjust it as your seasonal demand changes.