I lived in the USA for over 30 years. I am a resident of Italy for over 10 years. I just came back to the States for sending my belongings kept in storage in Chicago. I contacted many international shipping companies requesting a 20' container to transport my items from Chicago to my house in Italy. They all seem to have a problem with me, being a resident of Italy. They all think that it's a relocation and I need to fill out a Relocation Form supplied by the Italian Consulate. I am already a resident!!!!! They don'y seem to understand. Where can I find an International shipping company that would provide me with a container, fill it up and ship it door-to-door to Italy without problems?
You are relocating your personal belongings. The belongings are yours now and will still be yours after shipping. Therefore, you should use a relocation form.
Someone I know used a regular shipping company to ship her stuff from the US to the UK, rather than a moving company with a relocation company. Upon arrival, she had to pay significant import duties. I relocated my stuff with a relocation company from Canada to the UK (when it was still in the EU) and paid no import duties. But — there was no consulate involved; the shipping form was provided by the moving company.
The fact that your stuff moves 10 years later than you do doesn't matter.