Of course you must not lie to tax authorities, but matters are often up to an interpretation and it is not unreasonable that there's a business address even if

Of course you must not lie to tax authorities, but matters are often up to an interpretation and it is not unreasonable that there's a business address even if in reality a person does not want to incur every day the expense, emissions and enmity of traffic in order to travel to that place of business. In Helsinki, we did have this silly "let's chase the home offices" bureaucracy in 1970's and 1980's but that hunt went to grave at the same time with the Soviet Union, deservedly.