John6, You asked what a form 1099 is. It is a form issued by a business to businesses and individuals to whom money is paid during a tax year. The form doesn't have to be issued until you are paid $600 or more, but some businesses issue them to everyone they make a payment to, no matter the amount. The 1099 is usually received in January and it shows the total amount paid to you during the previous year. This is an information document that you use when preparing your taxes so you know how much income you have earned in the previous year. The company, in this case Google, sends a copy of the 1099 to the IRS. The IRS can then match the income you report to the income Google reported that you earned. Whether you, as a UK citizen, would need to file a U.S. tax return is something you will need to discuss with an accountant.

Yes RedCouchReview, i agree, i have no option and now it is better to contact my local IRS office, thanks you all for help.

 Does this person spend at least 6 months during the year in the United States? 

If you work in the UK for any length of time, you will need to pay tax in the UK. The tax year starts in early April. There are a few ways you can be taxed on your earnings depending on your type of UK employment. One more thing you can have the best answer you want if you can find a UK Business forum.