Tax investigator Jane Probert discovers a wonderful world outside the Inland Revenue when she encounters Chickenshit's honest farmyard muck.
Farmer Giles of Chickenshit Farm is a man of principle. No Giles has ever paid a penny into the public coffers. A collection of misfits live and help around the farm, and they likewise scarper the moment they hear the letters O.H.M.S. or P.A.Y.E.
Into this hive of tax evasion steps Jane Probert from the local Inland Revenue office. Jane is sure she can bring the farm into the community of taxpayers, but when her stilettos encounter the farmyard muck, she realises she is up against it.
She goes close to unravelling the Giles enigma, when his elderly Rolls Royce attracts the attention of dogged sleuth Eric Stubble who starts sniffing around the farm, upsetting apple carts as he does so.
Everyone at Chickenshit runs rings round both of them in the nicest possible way. Jane finds herself drawn into the bizarre world of Chickenshit and away from her neatly organised life. Stubble gets lumbered with Giles’ daughters while Mrs. Giles gives birth to her son and heir.
When farmer Giles’ elderly neighbour dies Jane sees her chance to get them all bang to rights and resume her life as the sophisticated career woman she thinks she is.
Well, almost.